MONOREPO MERGE trezor-common

.gitmodules

@@ -20,3 +20,6 @@
 	path = core/vendor/secp256k1-zkp
 	url = https://github.com/ElementsProject/secp256k1-zkp.git
 	branch = secp256k1-zkp
+[submodule "common/defs/ethereum/tokens"]
+	path = common/defs/ethereum/tokens
+	url = https://github.com/ethereum-lists/tokens.git

common/.gitignore

@@ -0,0 +1,9 @@
+/.vscode
+__pycache__/
+defs/coins/tools/coins.json
+defs/coins/tools/coindefs.json
+tools/coins.json
+tools/coindefs.json
+tools/coinmarketcap.json
+proto.gv*
+.idea/*

common/.gitmodules

@@ -0,0 +1,3 @@
+[submodule "defs/ethereum/tokens"]
+	path = defs/ethereum/tokens
+	url = https://github.com/ethereum-lists/tokens.git

common/.travis.yml

@@ -0,0 +1,37 @@
+language: python
+
+# Runs jobs on container based infrastructure
+sudo: false
+
+# Saves pip downloads/wheels between builds
+cache:
+  directories:
+    - $HOME/.cache/pip
+
+addons:
+    apt:
+        packages:
+            - graphviz
+
+python:
+    - "3.6"
+
+install:
+    - pip install demjson graphviz
+    - pip install -r tools/requirements.txt
+
+script:
+    - jsonlint defs/*.json
+    - jsonlint defs/*/*.json
+    - python tools/cointool.py check
+    - python tools/support.py check --ignore-missing
+    - python protob/check.py
+    - python protob/graph.py protob/*.proto
+
+notifications:
+  webhooks:
+    urls:
+      - http://ci-bot.satoshilabs.com:5000/travis
+    on_success: always
+    on_failure: always
+    on_start: always

common/COPYING

@@ -0,0 +1,165 @@
+                   GNU LESSER GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+
+  This version of the GNU Lesser General Public License incorporates
+the terms and conditions of version 3 of the GNU General Public
+License, supplemented by the additional permissions listed below.
+
+  0. Additional Definitions.
+
+  As used herein, "this License" refers to version 3 of the GNU Lesser
+General Public License, and the "GNU GPL" refers to version 3 of the GNU
+General Public License.
+
+  "The Library" refers to a covered work governed by this License,
+other than an Application or a Combined Work as defined below.
+
+  An "Application" is any work that makes use of an interface provided
+by the Library, but which is not otherwise based on the Library.
+Defining a subclass of a class defined by the Library is deemed a mode
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+  A "Combined Work" is a work produced by combining or linking an
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+
+  1. Exception to Section 3 of the GNU GPL.
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+  You may convey a covered work under sections 3 and 4 of this License
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+  2. Conveying Modified Versions.
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common/README.md

@@ -0,0 +1,12 @@
+# trezor-common
+
+[![Build Status](https://travis-ci.org/trezor/trezor-common.svg?branch=master)](https://travis-ci.org/trezor/trezor-common)
+[![Gitter](https://badges.gitter.im/trezor/community.svg)](https://gitter.im/trezor/community)
+
+Common files shared among TREZOR repositories.
+
+This repo is meant to be included as submodule to others using:
+
+```
+git submodule add https://github.com/trezor/trezor-common.git trezor-common
+```

common/defs/README.md

@@ -0,0 +1,148 @@
+# Coin Definitions
+
+We currently recognize five categories of coins.
+
+#### `bitcoin`
+
+The [`bitcoin/`](bitcoin) subdirectory contains definitions for Bitcoin and altcoins
+based on Bitcoin code. The `coins/` subdirectory is a compatibility link to `bitcoin`.
+
+Each Bitcoin-like coin must have a single JSON file in the `bitcoin/` subdirectory,
+and a corresponding PNG image with the same name. The PNG must be 96x96 pixels and
+the picture must be a circle suitable for displaying on Trezor T.
+
+Testnet is considered a separate coin, so it must have its own JSON and icon.
+
+We will not support coins that have `address_type` 0, i.e., same as Bitcoin.
+
+#### `eth`
+
+The file [`ethereum/networks.json`](ethereum/networks.json) has a list of descriptions
+of Ethereum networks. Each network must also have a PNG icon in `ethereum/<chain>.png`
+file.
+
+#### `erc20`
+
+`ethereum/tokens` is a submodule linking to [Ethereum Lists](https://github.com/ethereum-lists/tokens)
+project with descriptions of ERC20 tokens. If you want to add or update a token
+definition in Trezor, you need to get your change to the `tokens` repository first.
+
+Trezor will only support tokens that have a unique symbol.
+
+#### `nem`
+
+The file [`nem/nem_mosaics.json`](nem/nem_mosaics.json) describes NEM mosaics.
+
+#### `misc`
+
+Supported coins that are not derived from Bitcoin, Ethereum or NEM are currently grouped
+and listed in separate file [`misc/misc.json`](misc/misc.json). Each coin must also have
+an icon in `misc/<short>.png`, where `short` is lowercased `shortcut` field from the JSON.
+
+## Keys
+
+Throughout the system, coins are identified by a _key_ - a colon-separated string
+generated from the coin's type and shortcut:
+
+* for Bitcoin-likes, key is `bitcoin:XYZ`
+* for Ethereum networks, key is `eth:XYZ`
+* for ERC20 tokens, key is `erc20:<chain>:XYZ`
+* for NEM mosaic, key is `nem:XYZ`
+* for others, key is `misc:XYZ`
+
+If a token shortcut has a suffix, such as `CAT (BlockCat)`, the whole thing is part
+of the key (so the key is `erc20:eth:CAT (BlockCat)`).
+
+Sometimes coins end up with duplicate symbols, which in case of ERC20 tokens leads to
+key collisions. We do not allow duplicate symbols in the data, so this doesn't affect
+everyday use (see below). However, for validation purposes, it is sometimes useful
+to work with unfiltered data that includes the duplicates. In such cases, keys are
+deduplicated by adding a counter at end, e.g.: `erc20:eth:SMT:0`, `erc20:eth:SMT:1`.
+Note that the suffix _is not stable_, so these coins can't be reliably uniquely identified.
+
+## Duplicate Detection
+
+**Duplicate symbols are not allowed** in our data. Tokens that have symbol collisions
+are removed from the data set before processing. The duplicate status is mentioned
+in `support.json` (see below), but it is impossible to override from there.
+
+Duplicate detection works as follows:
+
+1. a _symbol_ is split off from the shortcut string. E.g., for `CAT (BlockCat)`, symbol
+   is just `CAT`. It is compared, case-insensitive, with other coins (so `WIC` and `WiC`
+   are considered the same symbol), and identical symbols are put into a _bucket_.
+2. if _all_ coins in the bucket also have a suffix (`CAT (BlockCat)` and `CAT (BitClave)`),
+   they are _not_ considered duplicate.
+3. if _any_ coin in the bucket does _not_ have a suffix (`MIT` and `MIT (Mychatcoin)`),
+   all coins in the bucket are considered duplicate.
+4. Duplicate tokens (coins from the `erc20` group) are automatically removed from data.
+   Duplicate non-tokens are marked but not removed. For instance, `bitcoin:FTC` (Feathercoin)
+   and `erc20:eth:FTC` (FTC) are duplicate, and `erc20:eth:FTC` is removed.
+5. If two non-tokens collide with each other, it is an error that fails the CI build.
+
+The file [`duplicity_overrides.json`](duplicity_overrides.json) can override detection
+results: keys set to `true` are considered duplicate (in a separate bucket), keys set
+to `false` are considered non-duplicate even if auto-detected. This is useful for
+whitelisting a supported token explicitly, or blacklisting things that the detection
+can't match (for instance "Battle" and "Bitlle" have suffixes, but they are too similar).
+
+External contributors should not make changes to `duplicity_overrides.json`, unless
+asked to.
+
+You can use `./tools/cointool.py check -d all` to inspect duplicate detection in detail.
+
+
+# Coins Details
+
+The file [`coins_details.json`](coins_details.json) is a list of all known coins
+with support status, market cap information and relevant links. This is the source
+file for https://trezor.io/coins.
+
+You should never make changes to `coins_details.json` directly. Use `./tools/coins_details.py`
+to regenerate it from known data.
+
+If you need to change information in this file, modify the source information instead -
+one of the JSON files in the groups listed above, support info in `support.json`, or
+make a pull request to the tokens repository.
+
+If you want to add a **wallet link**, modify the file [`wallets.json`](wallets.json).
+
+If this is not viable for some reason, or if there is no source information ,
+you can also edit [`coins_details.override.json`](coins_details.override.json).
+External contributors should not touch this file unless asked to.
+
+
+# Support Information
+
+We keep track of support status of each coin over our devices. That is
+`trezor1` for Trezor One, `trezor2` for Trezor T, `connect` for [Connect](https://github.com/trezor/connect)
+and `webwallet` for [Trezor Wallet](https://wallet.trezor.io/). In further description, the word "device"
+applies to Connect and webwallet as well.
+
+This information is stored in [`support.json`](support.json).
+External contributors should not touch this file unless asked to.
+
+Each coin on each device can be in one of four support states:
+
+* **supported** explicitly: coin's key is listed in the device's `supported`
+  dictionary. If it's a Trezor device, it contains the firmware version from which
+  it is supported. For connect and webwallet, the value is simply `true`.
+* **unsupported** explicitly: coin's key is listed in the device's `unsupported`
+  dictionary. The value is a string with reason for not supporting.  
+  For connect and webwallet, if the key is not listed at all, it is also considered unsupported.  
+  ERC20 tokens detected as duplicates are also considered unsupported.
+* **soon**: coin's key is listed in the device's `supported` dictionary, with
+  the value `"soon"`.  
+  ERC20 tokens that are not listed at all are also considered `soon`, unless detected
+  as duplicates.
+* **unknown**: coin's key is not listed at all.
+
+_Supported_ and _soon_ coins are used in code generation (i.e., included in built firmware).
+_Unsupported_ and _unknown_ coins are excluded from code generation.
+
+That means that new ERC20 tokens are included as soon as you update the tokens repository.
+New coin definitions, on the other hand, are not included until someone sets their
+support status to _soon_ (or a version) explicitly.
+
+You can edit `support.json` manually, but it is usually better to use the `support.py` tool.
+See [tools docs](../tools) for details.

common/defs/bitcoin/actinium.json

@@ -0,0 +1,39 @@
+{
+  "coin_name": "Actinium",
+  "coin_shortcut": "ACM",
+  "coin_label": "Actinium",
+  "website": "https://actinium.org",
+  "github": "https://github.com/Actinium-project/Actinium",
+  "maintainer": "Harris Brakmic <brakmic@actinium.org>",
+  "curve_name": "secp256k1",
+  "address_type": 53,
+  "address_type_p2sh": 55,
+  "maxfee_kb": 40000000,
+  "minfee_kb": 100000,
+  "signed_message_header": "Actinium Signed Message:\n",
+  "hash_genesis_block": "28d77872e23714562f49a1be792c276623c1bbe3fdcf21b6035cfde78b00b824",
+  "xprv_magic": 76066276,
+  "xpub_magic": 76067358,
+  "xpub_magic_segwit_p2sh": 77429938,
+  "xpub_magic_segwit_native": 78792518,
+  "bech32_prefix": "acm",
+  "cashaddr_prefix": null,
+  "slip44": 228,
+  "segwit": true,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+      "Normal": 1000
+  },
+  "dust_limit": 546,
+  "blocktime_seconds": 150,
+  "uri_prefix": "actinium",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [],
+  "blockbook": [],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/axe.json

@@ -0,0 +1,39 @@
+{
+  "coin_name": "Axe",
+  "coin_shortcut": "AXE",
+  "coin_label": "Axe",
+  "website": "https://axerunners.com",
+  "github": "https://github.com/axerunners/axe",
+  "maintainer": "Kirill Orlov <kirill@axerunners.com>",
+  "curve_name": "secp256k1",
+  "address_type": 55,
+  "address_type_p2sh": 16,
+  "maxfee_kb": 100000,
+  "minfee_kb": 1000,
+  "signed_message_header": "DarkCoin Signed Message:\n",
+  "hash_genesis_block": "00000c33631ca6f2f61368991ce2dc03306b5bb50bf7cede5cfbba6db38e52e6",
+  "xprv_magic": 50221816,
+  "xpub_magic": 50221772,
+  "xpub_magic_segwit_p2sh": null,
+  "xpub_magic_segwit_native": null,
+  "bech32_prefix": null,
+  "cashaddr_prefix": null,
+  "slip44": 4242,
+  "segwit": false,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Normal": 10
+  },
+  "dust_limit": 5460,
+  "blocktime_seconds": 150,
+  "uri_prefix": "axe",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [],
+  "blockbook": [],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/bcash.json

@@ -0,0 +1,48 @@
+{
+  "coin_name": "Bcash",
+  "coin_shortcut": "BCH",
+  "coin_label": "Bitcoin Cash",
+  "website": "https://www.bitcoincash.org",
+  "github": "https://github.com/Bitcoin-ABC/bitcoin-abc",
+  "maintainer": "Jochen Hoenicke <hoenicke@gmail.com>",
+  "curve_name": "secp256k1",
+  "address_type": 0,
+  "address_type_p2sh": 5,
+  "maxfee_kb": 500000,
+  "minfee_kb": 1000,
+  "signed_message_header": "Bitcoin Signed Message:\n",
+  "hash_genesis_block": "000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f",
+  "xprv_magic": 76066276,
+  "xpub_magic": 76067358,
+  "xpub_magic_segwit_p2sh": null,
+  "xpub_magic_segwit_native": null,
+  "bech32_prefix": null,
+  "cashaddr_prefix": "bitcoincash",
+  "slip44": 145,
+  "segwit": false,
+  "decred": false,
+  "fork_id": 0,
+  "force_bip143": true,
+  "bip115": false,
+  "default_fee_b": {
+    "Low": 10,
+    "Economy": 70,
+    "Normal": 140,
+    "High": 200
+  },
+  "dust_limit": 546,
+  "blocktime_seconds": 600,
+  "uri_prefix": "bitcoincash",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [],
+  "blockbook": [
+    "https://bch1.trezor.io",
+    "https://bch2.trezor.io",
+    "https://bch3.trezor.io",
+    "https://bch4.trezor.io",
+    "https://bch5.trezor.io"
+  ],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/bcash_testnet.json

@@ -0,0 +1,39 @@
+{
+  "coin_name": "Bcash Testnet",
+  "coin_shortcut": "TBCH",
+  "coin_label": "Bitcoin Cash Testnet",
+  "website": "https://www.bitcoincash.org",
+  "github": "https://github.com/Bitcoin-ABC/bitcoin-abc",
+  "maintainer": "Jochen Hoenicke <hoenicke@gmail.com>",
+  "curve_name": "secp256k1",
+  "address_type": 111,
+  "address_type_p2sh": 196,
+  "maxfee_kb": 10000000,
+  "minfee_kb": 1000,
+  "signed_message_header": "Bitcoin Signed Message:\n",
+  "hash_genesis_block": "000000000933ea01ad0ee984209779baaec3ced90fa3f408719526f8d77f4943",
+  "xprv_magic": 70615956,
+  "xpub_magic": 70617039,
+  "xpub_magic_segwit_p2sh": null,
+  "xpub_magic_segwit_native": null,
+  "bech32_prefix": null,
+  "cashaddr_prefix": "bchtest",
+  "slip44": 1,
+  "segwit": false,
+  "decred": false,
+  "fork_id": 0,
+  "force_bip143": true,
+  "bip115": false,
+  "default_fee_b": {
+    "Normal": 10
+  },
+  "dust_limit": 546,
+  "blocktime_seconds": 600,
+  "uri_prefix": "bitcoincash",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [],
+  "blockbook": [],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/bgold.json

@@ -0,0 +1,48 @@
+{
+  "coin_name": "Bgold",
+  "coin_shortcut": "BTG",
+  "coin_label": "Bitcoin Gold",
+  "website": "https://bitcoingold.org",
+  "github": "https://github.com/BTCGPU/BTCGPU",
+  "maintainer": "Saleem Rashid <trezor@saleemrashid.com>",
+  "curve_name": "secp256k1",
+  "address_type": 38,
+  "address_type_p2sh": 23,
+  "maxfee_kb": 500000,
+  "minfee_kb": 1000,
+  "signed_message_header": "Bitcoin Gold Signed Message:\n",
+  "hash_genesis_block": "000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f",
+  "xprv_magic": 76066276,
+  "xpub_magic": 76067358,
+  "xpub_magic_segwit_p2sh": 77429938,
+  "xpub_magic_segwit_native": 78792518,
+  "bech32_prefix": "btg",
+  "cashaddr_prefix": null,
+  "slip44": 156,
+  "segwit": true,
+  "decred": false,
+  "fork_id": 79,
+  "force_bip143": true,
+  "bip115": false,
+  "default_fee_b": {
+    "Low": 10,
+    "Economy": 70,
+    "Normal": 140,
+    "High": 200
+  },
+  "dust_limit": 546,
+  "blocktime_seconds": 600,
+  "uri_prefix": "bitcoingold",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [],
+  "blockbook": [
+    "https://btg1.trezor.io",
+    "https://btg2.trezor.io",
+    "https://btg3.trezor.io",
+    "https://btg4.trezor.io",
+    "https://btg5.trezor.io"
+  ],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/bgold_testnet.json

@@ -0,0 +1,42 @@
+{
+  "coin_name": "Bgold Testnet",
+  "coin_shortcut": "TBTG",
+  "coin_label": "Bitcoin Gold Testnet",
+  "website": "https://bitcoingold.org",
+  "github": "https://github.com/BTCGPU/BTCGPU",
+  "maintainer": "The Bitcoin Gold Developers <support@bitcoingold.org>",
+  "curve_name": "secp256k1",
+  "address_type": 111,
+  "address_type_p2sh": 196,
+  "maxfee_kb": 500000,
+  "minfee_kb": 1000,
+  "signed_message_header": "Bitcoin Gold Signed Message:\n",
+  "hash_genesis_block": "00000000e0781ebe24b91eedc293adfea2f557b53ec379e78959de3853e6f9f6",
+  "xprv_magic": 70615956,
+  "xpub_magic": 70617039,
+  "xpub_magic_segwit_p2sh": 71979618,
+  "xpub_magic_segwit_native": 73342198,
+  "bech32_prefix": "tbtg",
+  "cashaddr_prefix": null,
+  "slip44": 156,
+  "segwit": true,
+  "decred": false,
+  "fork_id": 79,
+  "force_bip143": true,
+  "bip115": false,
+  "default_fee_b": {
+    "Low": 10,
+    "Economy": 70,
+    "Normal": 140,
+    "High": 200
+  },
+  "dust_limit": 546,
+  "blocktime_seconds": 600,
+  "uri_prefix": "bitcoingold",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [],
+  "blockbook": [],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/bitcash.json

@@ -0,0 +1,42 @@
+{
+  "coin_name": "BitCash",
+  "coin_shortcut": "BITC",
+  "coin_label": "BitCash",
+  "website": "https://www.choosebitcash.com",
+  "github": "https://github.com/WillyTheCat/BitCash",
+  "maintainer": "Christian Kassler <willythecat@protonmail.com>",
+  "curve_name": "secp256k1",
+  "address_type": 230,
+  "address_type_p2sh": 235,
+  "maxfee_kb": 30000000,
+  "minfee_kb": 1000,
+  "signed_message_header": "Bitcash Signed Message:\n",
+  "hash_genesis_block": "7d57d87ff3c15a521530af60edee1887fba9c193eb518face926785c4cd8f4f1",
+  "xprv_magic": 76066276,
+  "xpub_magic": 76067358,
+  "xpub_magic_segwit_p2sh": null,
+  "xpub_magic_segwit_native": null,
+  "bech32_prefix": null,
+  "cashaddr_prefix": null,
+  "slip44": 230,
+  "segwit": false,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Low": 10,
+    "Economy": 70,
+    "Normal": 140,
+    "High": 200
+  },
+  "dust_limit": 546,
+  "blocktime_seconds": 60,
+  "uri_prefix": "bitcash",
+  "min_address_length": 52,
+  "max_address_length": 53,
+  "bitcore": [],
+  "blockbook": [],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/bitcloud.json

@@ -0,0 +1,39 @@
+{
+  "coin_name": "Bitcloud",
+  "coin_shortcut": "BTDX",
+  "coin_label": "Bitcloud",
+  "website": "https://bit-cloud.info",
+  "github": "https://github.com/LIMXTEC/Bitcloud",
+  "maintainer": "limxdev <info@bit-cloud.info>",
+  "curve_name": "secp256k1",
+  "address_type": 25,
+  "address_type_p2sh": 5,
+  "maxfee_kb": 1000000,
+  "minfee_kb": 10000,
+  "signed_message_header": "Diamond Signed Message:\n",
+  "hash_genesis_block": "000002d56463941c20eae5cb474cc805b646515d18bc7dc222a0885b206eadb0",
+  "xprv_magic": 76066276,
+  "xpub_magic": 76067358,
+  "xpub_magic_segwit_p2sh": null,
+  "xpub_magic_segwit_native": null,
+  "bech32_prefix": null,
+  "cashaddr_prefix": null,
+  "slip44": 218,
+  "segwit": false,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Normal": 10
+  },
+  "dust_limit": 5460,
+  "blocktime_seconds": 300,
+  "uri_prefix": "bitcloud",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [],
+  "blockbook": [],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/bitcoin.json

@@ -0,0 +1,48 @@
+{
+  "coin_name": "Bitcoin",
+  "coin_shortcut": "BTC",
+  "coin_label": "Bitcoin",
+  "website": "https://bitcoin.org",
+  "github": "https://github.com/bitcoin/bitcoin",
+  "maintainer": "Pavol Rusnak <stick@satoshilabs.com>",
+  "curve_name": "secp256k1",
+  "address_type": 0,
+  "address_type_p2sh": 5,
+  "maxfee_kb": 2000000,
+  "minfee_kb": 1000,
+  "signed_message_header": "Bitcoin Signed Message:\n",
+  "hash_genesis_block": "000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f",
+  "xprv_magic": 76066276,
+  "xpub_magic": 76067358,
+  "xpub_magic_segwit_p2sh": 77429938,
+  "xpub_magic_segwit_native": 78792518,
+  "bech32_prefix": "bc",
+  "cashaddr_prefix": null,
+  "slip44": 0,
+  "segwit": true,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Low": 10,
+    "Economy": 70,
+    "Normal": 140,
+    "High": 200
+  },
+  "dust_limit": 546,
+  "blocktime_seconds": 600,
+  "uri_prefix": "bitcoin",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [],
+  "blockbook": [
+    "https://btc1.trezor.io",
+    "https://btc2.trezor.io",
+    "https://btc3.trezor.io",
+    "https://btc4.trezor.io",
+    "https://btc5.trezor.io"
+  ],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/bitcoin_testnet.json

@@ -0,0 +1,42 @@
+{
+  "coin_name": "Testnet",
+  "coin_shortcut": "TEST",
+  "coin_label": "Testnet",
+  "website": "https://bitcoin.org",
+  "github": "https://github.com/bitcoin/bitcoin",
+  "maintainer": "Pavol Rusnak <stick@satoshilabs.com>",
+  "curve_name": "secp256k1",
+  "address_type": 111,
+  "address_type_p2sh": 196,
+  "maxfee_kb": 10000000,
+  "minfee_kb": 1000,
+  "signed_message_header": "Bitcoin Signed Message:\n",
+  "hash_genesis_block": "000000000933ea01ad0ee984209779baaec3ced90fa3f408719526f8d77f4943",
+  "xprv_magic": 70615956,
+  "xpub_magic": 70617039,
+  "xpub_magic_segwit_p2sh": 71979618,
+  "xpub_magic_segwit_native": 73342198,
+  "bech32_prefix": "tb",
+  "cashaddr_prefix": null,
+  "slip44": 1,
+  "segwit": true,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Normal": 10
+  },
+  "dust_limit": 546,
+  "blocktime_seconds": 600,
+  "uri_prefix": "bitcoin",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [],
+  "blockbook": [
+    "https://tbtc1.trezor.io",
+    "https://tbtc2.trezor.io"
+  ],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/bitcore.json

@@ -0,0 +1,41 @@
+{
+  "coin_name": "Bitcore",
+  "coin_shortcut": "BTX",
+  "coin_label": "Bitcore",
+  "website": "https://bitcore.cc",
+  "github": "https://github.com/LIMXTEC/BitCore",
+  "maintainer": "limxdev <limxdev@bitcore.cc>",
+  "curve_name": "secp256k1",
+  "address_type": 3,
+  "address_type_p2sh": 125,
+  "maxfee_kb": 2000000,
+  "minfee_kb": 1000,
+  "signed_message_header": "BitCore Signed Message:\n",
+  "hash_genesis_block": "604148281e5c4b7f2487e5d03cd60d8e6f69411d613f6448034508cea52e9574",
+  "xprv_magic": 76066276,
+  "xpub_magic": 76067358,
+  "xpub_magic_segwit_p2sh": 77429938,
+  "xpub_magic_segwit_native": 78792518,
+  "bech32_prefix": "btx",
+  "cashaddr_prefix": null,
+  "slip44": 160,
+  "segwit": true,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Low": 10
+  },
+  "dust_limit": 546,
+  "blocktime_seconds": 150,
+  "uri_prefix": "bitcore",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [
+    "https://insight.bitcore.cc"
+  ],
+  "blockbook": [],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/bitsend.json

@@ -0,0 +1,39 @@
+{
+  "coin_name": "Bitsend",
+  "coin_shortcut": "BSD",
+  "coin_label": "Bitsend",
+  "website": "https://bitsend.info",
+  "github": "https://github.com/LIMXTEC/BitSend",
+  "maintainer": "limxdev <info@bitsend.info>",
+  "curve_name": "secp256k1",
+  "address_type": 102,
+  "address_type_p2sh": 5,
+  "maxfee_kb": 1000000,
+  "minfee_kb": 10000,
+  "signed_message_header": "Bitsend Signed Message:\n",
+  "hash_genesis_block": "0000012e1b8843ac9ce8c18603658eaf8895f99d3f5e7e1b7b1686f35e3c087a",
+  "xprv_magic": 76066276,
+  "xpub_magic": 76067358,
+  "xpub_magic_segwit_p2sh": 77429938,
+  "xpub_magic_segwit_native": 78792518,
+  "bech32_prefix": "bsd",
+  "cashaddr_prefix": null,
+  "slip44": 91,
+  "segwit": true,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Normal": 10
+  },
+  "dust_limit": 5460,
+  "blocktime_seconds": 200,
+  "uri_prefix": "bitsend",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [],
+  "blockbook": [],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/bprivate.json

@@ -0,0 +1,41 @@
+{
+  "coin_name": "Bprivate",
+  "coin_shortcut": "BTCP",
+  "coin_label": "Bitcoin Private",
+  "website": "https://btcprivate.org",
+  "github": "https://github.com/BTCPrivate/BitcoinPrivate",
+  "maintainer": "Chris Sulmone <csulmone@gmail.com>",
+  "curve_name": "secp256k1",
+  "address_type": 4901,
+  "address_type_p2sh": 5039,
+  "maxfee_kb": 1000000,
+  "minfee_kb": 1000,
+  "signed_message_header": "BitcoinPrivate Signed Message:\n",
+  "hash_genesis_block": "0007104ccda289427919efc39dc9e4d499804b7bebc22df55f8b834301260602",
+  "xprv_magic": 76066276,
+  "xpub_magic": 76067358,
+  "xpub_magic_segwit_p2sh": null,
+  "xpub_magic_segwit_native": null,
+  "bech32_prefix": null,
+  "cashaddr_prefix": null,
+  "slip44": 183,
+  "segwit": false,
+  "decred": false,
+  "fork_id": 42,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Normal": 10
+  },
+  "dust_limit": 546,
+  "blocktime_seconds": 150,
+  "uri_prefix": "bitcoinprivate",
+  "min_address_length": 35,
+  "max_address_length": 95,
+  "bitcore": [
+    "https://explorer.btcprivate.org"
+  ],
+  "blockbook": [],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/brhodium.json

@@ -0,0 +1,45 @@
+{
+  "coin_name": "Brhodium",
+  "coin_shortcut": "XRC",
+  "coin_label": "Bitcoin Rhodium",
+  "website": "https://www.bitcoinrh.org",
+  "github": "https://gitlab.com/bitcoinrh/BRhodiumNode",
+  "maintainer": "baff5b <dvbr3@protonmail.com>",
+  "curve_name": "secp256k1",
+  "address_type": 61,
+  "address_type_p2sh": 123,
+  "maxfee_kb": 2000000,
+  "minfee_kb": 1000,
+  "signed_message_header": "BitCoin Rhodium Signed Message:\n",
+  "hash_genesis_block": "baff5bfd9dc43fb672d003ec20fd21428f9282ca46bfa1730d73e1f2c75f5fdd",
+  "xprv_magic": 76066276,
+  "xpub_magic": 76067358,
+  "xpub_magic_segwit_p2sh": null,
+  "xpub_magic_segwit_native": null,
+  "bech32_prefix": null,
+  "cashaddr_prefix": null,
+  "slip44": 10291,
+  "segwit": false,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Low": 10,
+    "Economy": 70,
+    "Normal": 140,
+    "High": 200
+  },
+  "dust_limit": 546,
+  "blocktime_seconds": 600,
+  "uri_prefix": "bitcoin-rhodium",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [],
+    "blockbook": [
+      "https://blockbook1.bitcoinrh.org",
+      "https://blockbook2.bitcoinrh.org"
+    ],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/capricoin.json

@@ -0,0 +1,47 @@
+{
+  "coin_name": "Capricoin",
+  "coin_shortcut": "CPC",
+  "coin_label": "Capricoin",
+  "website": "https://capricoin.org",
+  "github": "https://github.com/Capricoinofficial/Capricoin",
+  "maintainer": "Tibor Arpas <tibor.arpas@infinit.sk>",
+  "curve_name": "secp256k1",
+  "address_type": 28,
+  "address_type_p2sh": 35,
+  "maxfee_kb": 2000000,
+  "minfee_kb": 1000,
+  "signed_message_header": "Capricoin Signed Message:\n",
+  "hash_genesis_block": "00000d23fa0fc52c90893adb1181c9ddffb6c797a3e41864b9a23aa2f2981fe3",
+  "xprv_magic": 76066276,
+  "xpub_magic": 76067358,
+  "xpub_magic_segwit_p2sh": null,
+  "xpub_magic_segwit_native": null,
+  "bech32_prefix": null,
+  "cashaddr_prefix": null,
+  "slip44": 289,
+  "segwit": false,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Low": 1,
+    "Economy": 7,
+    "Normal": 14,
+    "High": 20
+  },
+  "dust_limit": 546,
+  "blocktime_seconds": 60,
+  "uri_prefix": "capricoin",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [],
+  "blockbook": [
+    "https://blockbook.capricoin.org",
+    "https://blockbook2.capricoin.org",
+    "https://blockbook3.capricoin.org",
+    "https://blockbook4.capricoin.org"
+  ],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/crown.json

@@ -0,0 +1,39 @@
+{
+  "coin_name": "Crown",
+  "coin_shortcut": "CRW",
+  "coin_label": "Crown",
+  "website": "https://crown.tech",
+  "github": "https://github.com/Crowndev/crowncoin",
+  "maintainer": "hypermist <hypermist@crown.tech>",
+  "curve_name": "secp256k1",
+  "address_type": 0,
+  "address_type_p2sh": 28,
+  "maxfee_kb": 2000000,
+  "minfee_kb": 1000,
+  "signed_message_header": "Crown Signed Message:\n",
+  "hash_genesis_block": "0000000085370d5e122f64f4ab19c68614ff3df78c8d13cb814fd7e69a1dc6da",
+  "xprv_magic": 76066276,
+  "xpub_magic": 76067358,
+  "xpub_magic_segwit_p2sh": null,
+  "xpub_magic_segwit_native": null,
+  "bech32_prefix": null,
+  "cashaddr_prefix": null,
+  "slip44": 72,
+  "segwit": false,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Normal": 10
+  },
+  "dust_limit": 546,
+  "blocktime_seconds": 60,
+  "uri_prefix": "crown",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [],
+  "blockbook": [],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/dash.json

@@ -0,0 +1,45 @@
+{
+  "coin_name": "Dash",
+  "coin_shortcut": "DASH",
+  "coin_label": "Dash",
+  "website": "https://www.dash.org",
+  "github": "https://github.com/dashpay/dash",
+  "maintainer": "Karel Bilek <karel.bilek@satoshilabs.com>",
+  "curve_name": "secp256k1",
+  "address_type": 76,
+  "address_type_p2sh": 16,
+  "maxfee_kb": 100000,
+  "minfee_kb": 1000,
+  "signed_message_header": "DarkCoin Signed Message:\n",
+  "hash_genesis_block": "00000ffd590b1485b3caadc19b22e6379c733355108f107a430458cdf3407ab6",
+  "xprv_magic": 50221816,
+  "xpub_magic": 50221772,
+  "xpub_magic_segwit_p2sh": null,
+  "xpub_magic_segwit_native": null,
+  "bech32_prefix": null,
+  "cashaddr_prefix": null,
+  "slip44": 5,
+  "segwit": false,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Normal": 10
+  },
+  "dust_limit": 5460,
+  "blocktime_seconds": 150,
+  "uri_prefix": "dash",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [],
+  "blockbook": [
+    "https://dash1.trezor.io",
+    "https://dash2.trezor.io",
+    "https://dash3.trezor.io",
+    "https://dash4.trezor.io",
+    "https://dash5.trezor.io"
+  ],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/dash_testnet.json

@@ -0,0 +1,39 @@
+{
+  "coin_name": "Dash Testnet",
+  "coin_shortcut": "tDASH",
+  "coin_label": "Dash Testnet",
+  "website": "https://www.dash.org",
+  "github": "https://github.com/dashpay/dash",
+  "maintainer": "Karel Bilek <karel.bilek@satoshilabs.com>",
+  "curve_name": "secp256k1",
+  "address_type": 140,
+  "address_type_p2sh": 19,
+  "maxfee_kb": 100000,
+  "minfee_kb": 10000,
+  "signed_message_header": "DarkCoin Signed Message:\n",
+  "hash_genesis_block": "00000bafbc94add76cb75e2ec92894837288a481e5c005f6563d91623bf8bc2c",
+  "xprv_magic": 70615956,
+  "xpub_magic": 70617039,
+  "xpub_magic_segwit_p2sh": null,
+  "xpub_magic_segwit_native": null,
+  "bech32_prefix": null,
+  "cashaddr_prefix": null,
+  "slip44": 1,
+  "segwit": false,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Normal": 10
+  },
+  "dust_limit": 5460,
+  "blocktime_seconds": 150,
+  "uri_prefix": "dash",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [],
+  "blockbook": [],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/decred.json

@@ -0,0 +1,41 @@
+{
+  "coin_name": "Decred",
+  "coin_shortcut": "DCR",
+  "coin_label": "Decred",
+  "website": "https://www.decred.org",
+  "github": "https://github.com/decred/dcrd",
+  "maintainer": "Alex Yocom-Piatt <ay-p@decred.org>",
+  "curve_name": "secp256k1_decred",
+  "address_type": 1855,
+  "address_type_p2sh": 1818,
+  "maxfee_kb": 1000000,
+  "minfee_kb": 10000,
+  "signed_message_header": "Decred Signed Message:\n",
+  "hash_genesis_block": "298e5cc3d985bfe7f81dc135f360abe089edd4396b86d2de66b0cef42b21d980",
+  "xprv_magic": 50177256,
+  "xpub_magic": 50178342,
+  "xpub_magic_segwit_p2sh": null,
+  "xpub_magic_segwit_native": null,
+  "bech32_prefix": null,
+  "cashaddr_prefix": null,
+  "slip44": 42,
+  "segwit": false,
+  "decred": true,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Normal": 10
+  },
+  "dust_limit": 546,
+  "blocktime_seconds": 600,
+  "uri_prefix": "bitcoin",
+  "min_address_length": 35,
+  "max_address_length": 35,
+  "bitcore": [
+    "https://mainnet.decred.org"
+  ],
+  "blockbook": [],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/decred_testnet.json

@@ -0,0 +1,41 @@
+{
+  "coin_name": "Decred Testnet",
+  "coin_shortcut": "TDCR",
+  "coin_label": "Decred Testnet",
+  "website": "https://www.decred.org",
+  "github": "https://github.com/decred/dcrd",
+  "maintainer": "Saleem Rashid <trezor@saleemrashid.com>",
+  "curve_name": "secp256k1_decred",
+  "address_type": 3873,
+  "address_type_p2sh": 3836,
+  "maxfee_kb": 10000000,
+  "minfee_kb": 1000,
+  "signed_message_header": "Decred Signed Message:\n",
+  "hash_genesis_block": "a649dce53918caf422e9c711c858837e08d626ecfcd198969b24f7b634a49bac",
+  "xprv_magic": 70615959,
+  "xpub_magic": 70617041,
+  "xpub_magic_segwit_p2sh": null,
+  "xpub_magic_segwit_native": null,
+  "bech32_prefix": null,
+  "cashaddr_prefix": null,
+  "slip44": 1,
+  "segwit": false,
+  "decred": true,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Normal": 10
+  },
+  "dust_limit": 546,
+  "blocktime_seconds": 600,
+  "uri_prefix": "bitcoin",
+  "min_address_length": 35,
+  "max_address_length": 35,
+  "bitcore": [
+    "https://testnet.decred.org"
+  ],
+  "blockbook": [],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/denarius.json

@@ -0,0 +1,39 @@
+{
+  "coin_name": "Denarius",
+  "coin_shortcut": "DNR",
+  "coin_label": "Denarius",
+  "website": "https://denarius.io",
+  "github": "https://github.com/carsenk/denarius",
+  "maintainer": "carsenk <carsenk@gmail.com>",
+  "curve_name": "secp256k1",
+  "address_type": 30,
+  "address_type_p2sh": 90,
+  "maxfee_kb": 100000,
+  "minfee_kb": 10000,
+  "signed_message_header": "Denarius Signed Message:\n",
+  "hash_genesis_block": "00000d5dbbda01621cfc16bbc1f9bf3264d641a5dbf0de89fd0182c2c4828fcd",
+  "xprv_magic": 76066276,
+  "xpub_magic": 76067358,
+  "xpub_magic_segwit_p2sh": null,
+  "xpub_magic_segwit_native": null,
+  "bech32_prefix": null,
+  "cashaddr_prefix": null,
+  "slip44": 116,
+  "segwit": false,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Normal": 10
+  },
+  "dust_limit": 54600,
+  "blocktime_seconds": 30,
+  "uri_prefix": "denarius",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [],
+  "blockbook": [],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/digibyte.json

@@ -0,0 +1,45 @@
+{
+  "coin_name": "DigiByte",
+  "coin_shortcut": "DGB",
+  "coin_label": "DigiByte",
+  "website": "https://digibyte.io",
+  "github": "https://github.com/digibyte/digibyte",
+  "maintainer": "DigiByte <dev@digibyte.co>",
+  "curve_name": "secp256k1",
+  "address_type": 30,
+  "address_type_p2sh": 63,
+  "maxfee_kb": 500000,
+  "minfee_kb": 1000,
+  "signed_message_header": "DigiByte Signed Message:\n",
+  "hash_genesis_block": "7497ea1b465eb39f1c8f507bc877078fe016d6fcb6dfad3a64c98dcc6e1e8496",
+  "xprv_magic": 76066276,
+  "xpub_magic": 76067358,
+  "xpub_magic_segwit_p2sh": 77429938,
+  "xpub_magic_segwit_native": 78792518,
+  "bech32_prefix": "dgb",
+  "cashaddr_prefix": null,
+  "slip44": 20,
+  "segwit": true,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Low": 10,
+    "Economy": 70,
+    "Normal": 140,
+    "High": 200
+  },
+  "dust_limit": 546,
+  "blocktime_seconds": 15,
+  "uri_prefix": "digibyte",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [],
+  "blockbook": [
+    "https://dgb1.trezor.io",
+    "https://dgb2.trezor.io"
+  ],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/dogecoin.json

@@ -0,0 +1,45 @@
+{
+  "coin_name": "Dogecoin",
+  "coin_shortcut": "DOGE",
+  "coin_label": "Dogecoin",
+  "website": "https://dogecoin.com",
+  "github": "https://github.com/dogecoin/dogecoin",
+  "maintainer": "Karel Bilek <karel.bilek@satoshilabs.com>",
+  "curve_name": "secp256k1",
+  "address_type": 30,
+  "address_type_p2sh": 22,
+  "maxfee_kb": 1000000000,
+  "minfee_kb": 1000,
+  "signed_message_header": "Dogecoin Signed Message:\n",
+  "hash_genesis_block": "1a91e3dace36e2be3bf030a65679fe821aa1d6ef92e7c9902eb318182c355691",
+  "xprv_magic": 49988504,
+  "xpub_magic": 49990397,
+  "xpub_magic_segwit_p2sh": null,
+  "xpub_magic_segwit_native": null,
+  "bech32_prefix": null,
+  "cashaddr_prefix": null,
+  "slip44": 3,
+  "segwit": false,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Normal": 100000
+  },
+  "dust_limit": 10000000,
+  "blocktime_seconds": 60,
+  "uri_prefix": "dogecoin",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [],
+  "blockbook": [
+    "https://doge1.trezor.io",
+    "https://doge2.trezor.io",
+    "https://doge3.trezor.io",
+    "https://doge4.trezor.io",
+    "https://doge5.trezor.io"
+  ],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/feathercoin.json

@@ -0,0 +1,41 @@
+{
+  "coin_name": "Feathercoin",
+  "coin_shortcut": "FTC",
+  "coin_label": "Feathercoin",
+  "website": "https://feathercoin.com",
+  "github": "https://github.com/FeatherCoin/Feathercoin",
+  "maintainer": "Lucas Betschart <lucas@feathercoin.foundation>",
+  "curve_name": "secp256k1",
+  "address_type": 14,
+  "address_type_p2sh": 5,
+  "maxfee_kb": 40000000,
+  "minfee_kb": 1000,
+  "signed_message_header": "Feathercoin Signed Message:\n",
+  "hash_genesis_block": "12a765e31ffd4059bada1e25190f6e98c99d9714d334efa41a195a7e7e04bfe2",
+  "xprv_magic": 76077806,
+  "xpub_magic": 76069926,
+  "xpub_magic_segwit_p2sh": 77429938,
+  "xpub_magic_segwit_native": 78792518,
+  "bech32_prefix": "fc",
+  "cashaddr_prefix": null,
+  "slip44": 8,
+  "segwit": true,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Normal": 1000
+  },
+  "dust_limit": 54600,
+  "blocktime_seconds": 60,
+  "uri_prefix": "feathercoin",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [
+    "https://bitcore.feathercoin.com"
+  ],
+  "blockbook": [],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/flashcoin.json

@@ -0,0 +1,41 @@
+{
+  "coin_name": "Flashcoin",
+  "coin_shortcut": "FLASH",
+  "coin_label": "Flashcoin",
+  "website": "https://www.flashcoin.io",
+  "github": "https://github.com/flash-coin",
+  "maintainer": "flashbountyhunter <flashbountyhunter@protonmail.com>",
+  "curve_name": "secp256k1",
+  "address_type": 68,
+  "address_type_p2sh": 130,
+  "maxfee_kb": 4000000,
+  "minfee_kb": 1000,
+  "signed_message_header": "Flashcoin Signed Message:\n",
+  "hash_genesis_block": "aa0cf4f5ce0a3c550ce5674c1e808c417cf5077b4e95bda1d6fbaeaf4258972b",
+  "xprv_magic": 76066276,
+  "xpub_magic": 76067358,
+  "xpub_magic_segwit_p2sh": 77429938,
+  "xpub_magic_segwit_native": 78792518,
+  "bech32_prefix": "flash",
+  "cashaddr_prefix": null,
+  "slip44": 120,
+  "segwit": true,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Normal": 0
+  },
+  "dust_limit": 10000,
+  "blocktime_seconds": 60,
+  "uri_prefix": "flashcoin",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [
+    "https://explorer.flashcoin.io"
+  ],
+  "blockbook": [],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/florincoin.json

@@ -0,0 +1,41 @@
+{
+  "coin_name": "Florincoin",
+  "coin_shortcut": "FLO",
+  "coin_label": "Flo",
+  "website": "https://flo.cash",
+  "github": "https://github.com/floblockchain/flo",
+  "maintainer": "Robert English <ksaredfx@gmail.com>",
+  "curve_name": "secp256k1",
+  "address_type": 35,
+  "address_type_p2sh": 94,
+  "maxfee_kb": 40000000,
+  "minfee_kb": 100000,
+  "signed_message_header": "Florincoin Signed Message:\n",
+  "hash_genesis_block": "09c7781c9df90708e278c35d38ea5c9041d7ecfcdd1c56ba67274b7cff3e1cea",
+  "xprv_magic": 15264107,
+  "xpub_magic": 1526049,
+  "xpub_magic_segwit_p2sh": 28471030,
+  "xpub_magic_segwit_native": 78792518,
+  "bech32_prefix": "flo",
+  "cashaddr_prefix": null,
+  "slip44": 216,
+  "segwit": true,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Normal": 1000
+  },
+  "dust_limit": 546,
+  "blocktime_seconds": 40,
+  "uri_prefix": "florincoin",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [
+    "https://livenet.flocha.in"
+  ],
+  "blockbook": [],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/fujicoin.json

@@ -0,0 +1,44 @@
+{
+  "coin_name": "Fujicoin",
+  "coin_shortcut": "FJC",
+  "coin_label": "Fujicoin",
+  "website": "https://fujicoin.org",
+  "github": "https://github.com/fujicoin/fujicoin",
+  "maintainer": "motty <admin@fujicoin.org>",
+  "curve_name": "secp256k1",
+  "address_type": 36,
+  "address_type_p2sh": 16,
+  "maxfee_kb": 10000000,
+  "minfee_kb": 100000,
+  "signed_message_header": "FujiCoin Signed Message:\n",
+  "hash_genesis_block": "adb6d9cfd74075e7f91608add4bd2a2ea636f70856183086842667a1597714a0",
+  "xpub_magic": 76067358,
+  "xprv_magic": 76066276,
+  "xpub_magic_segwit_p2sh": 77429938,
+  "xpub_magic_segwit_native": 78792518,
+  "bech32_prefix": "fc",
+  "cashaddr_prefix": null,
+  "slip44": 75,
+  "segwit": true,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Low": 100,
+    "Economy": 200,
+    "Normal": 500,
+    "High": 1000
+  },
+  "dust_limit": 546,
+  "blocktime_seconds": 60,
+  "uri_prefix": "fujicoin",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [],
+  "blockbook": [
+    "https://explorer.fujicoin.org"
+  ],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/gamecredits.json

@@ -0,0 +1,41 @@
+{
+  "coin_name": "GameCredits",
+  "coin_shortcut": "GAME",
+  "coin_label": "GameCredits",
+  "website": "https://gamecredits.org",
+  "github": "https://github.com/gamecredits-project/gamecredits",
+  "maintainer": "Samad Sajanlal <samad.sajanlal@gmail.com>",
+  "curve_name": "secp256k1",
+  "address_type": 38,
+  "address_type_p2sh": 62,
+  "maxfee_kb": 5000000,
+  "minfee_kb": 100000,
+  "signed_message_header": "GameCredits Signed Message:\n",
+  "hash_genesis_block": "91ec5f25ee9a0ffa1af7d4da4db9a552228dd2dc77cdb15b738be4e1f55f30ee",
+  "xpub_magic": 27106558,
+  "xprv_magic": 27108450,
+  "xpub_magic_segwit_p2sh": 28471030,
+  "xpub_magic_segwit_native": 78792518,
+  "bech32_prefix": "game",
+  "cashaddr_prefix": null,
+  "slip44": 101,
+  "segwit": true,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Normal": 1000
+  },
+  "dust_limit": 54600,
+  "blocktime_seconds": 90,
+  "uri_prefix": "gamecredits",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [],
+  "blockbook": [
+    "https://blockbook.gamecredits.network"
+  ],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/gincoin.json

@@ -0,0 +1,41 @@
+{
+  "coin_name": "Gincoin",
+  "coin_shortcut": "GIN",
+  "coin_label": "GIN",
+  "website": "https://gincoin.io",
+  "github": "https://github.com/gincoin-dev/gincoin-core",
+  "maintainer": "Dragos Badea <dragos.badea@gincoin.io>",
+  "curve_name": "secp256k1",
+  "address_type": 38,
+  "address_type_p2sh": 10,
+  "maxfee_kb": 100000,
+  "minfee_kb": 1000,
+  "signed_message_header": "DarkCoin Signed Message:\n",
+  "hash_genesis_block": "00000cd6bde619b2c3b23ad2e384328a450a37fa28731debf748c3b17f91f97d",
+  "xprv_magic": 50221816,
+  "xpub_magic": 50221772,
+  "xpub_magic_segwit_p2sh": null,
+  "xpub_magic_segwit_native": null,
+  "bech32_prefix": null,
+  "cashaddr_prefix": null,
+  "slip44": 2000,
+  "segwit": false,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Normal": 10
+  },
+  "dust_limit": 5460,
+  "blocktime_seconds": 120,
+  "uri_prefix": "gincoin",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [],
+  "blockbook": [
+    "https://blockbook.gincoin.io"
+  ],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/groestlcoin.json

@@ -0,0 +1,44 @@
+{
+  "coin_name": "Groestlcoin",
+  "coin_shortcut": "GRS",
+  "coin_label": "Groestlcoin",
+  "website": "https://www.groestlcoin.org",
+  "github": "https://github.com/Groestlcoin/groestlcoin",
+  "maintainer": "Yura Pakhuchiy <pakhuchiy@gmail.com>",
+  "curve_name": "secp256k1_groestl",
+  "address_type": 36,
+  "address_type_p2sh": 5,
+  "maxfee_kb": 100000,
+  "minfee_kb": 1000,
+  "signed_message_header": "GroestlCoin Signed Message:\n",
+  "hash_genesis_block": "00000ac5927c594d49cc0bdb81759d0da8297eb614683d3acb62f0703b639023",
+  "xprv_magic": 76066276,
+  "xpub_magic": 76067358,
+  "xpub_magic_segwit_p2sh": 77429938,
+  "xpub_magic_segwit_native": 78792518,
+  "bech32_prefix": "grs",
+  "cashaddr_prefix": null,
+  "slip44": 17,
+  "segwit": true,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Normal": 10
+  },
+  "dust_limit": 546,
+  "blocktime_seconds": 60,
+  "uri_prefix": "groestlcoin",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [
+    "https://groestlsight.groestlcoin.org",
+    "https://grsblocks.com"
+  ],
+  "blockbook": [
+    "https://blockbook.groestlcoin.org"
+  ],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/groestlcoin_testnet.json

@@ -0,0 +1,43 @@
+{
+  "coin_name": "Groestlcoin Testnet",
+  "coin_shortcut": "tGRS",
+  "coin_label": "Groestlcoin Testnet",
+  "website": "https://www.groestlcoin.org",
+  "github": "https://github.com/Groestlcoin/groestlcoin",
+  "maintainer": "Yura Pakhuchiy <pakhuchiy@gmail.com>",
+  "curve_name": "secp256k1_groestl",
+  "address_type": 111,
+  "address_type_p2sh": 196,
+  "maxfee_kb": 100000,
+  "minfee_kb": 1000,
+  "signed_message_header": "GroestlCoin Signed Message:\n",
+  "hash_genesis_block": "000000ffbb50fc9898cdd36ec163e6ba23230164c0052a28876255b7dcf2cd36",
+  "xprv_magic": 70615956,
+  "xpub_magic": 70617039,
+  "xpub_magic_segwit_p2sh": 71979618,
+  "xpub_magic_segwit_native": 73342198,
+  "bech32_prefix": "tgrs",
+  "cashaddr_prefix": null,
+  "slip44": 1,
+  "segwit": true,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Normal": 10
+  },
+  "dust_limit": 546,
+  "blocktime_seconds": 60,
+  "uri_prefix": "groestlcoin",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [
+    "https://groestlsight-test.groestlcoin.org"
+  ],
+  "blockbook": [
+    "https://blockbook-test.groestlcoin.org"
+  ],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/komodo.json

@@ -0,0 +1,46 @@
+{
+  "coin_name": "Komodo",
+  "coin_shortcut": "KMD",
+  "coin_label": "Komodo",
+  "website": "https://komodoplatform.com",
+  "github": "https://github.com/komodoplatform/komodo",
+  "maintainer": "Kadan Stadelmann <ca333@komodoplatform.com>",
+  "curve_name": "secp256k1",
+  "address_type": 60,
+  "address_type_p2sh": 85,
+  "maxfee_kb": 1000000,
+  "minfee_kb": 1000,
+  "signed_message_header": "Komodo Signed Message:\n",
+  "hash_genesis_block": "027e3758c3a65b12aa1046462b486d0a63bfa1beae327897f56c5cfb7daaae71",
+  "xprv_magic": 76066276,
+  "xpub_magic": 76067358,
+  "xpub_magic_segwit_p2sh": null,
+  "xpub_magic_segwit_native": null,
+  "bech32_prefix": null,
+  "cashaddr_prefix": null,
+  "slip44": 141,
+  "segwit": false,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Normal": 10
+  },
+  "dust_limit": 546,
+  "blocktime_seconds": 60,
+  "uri_prefix": "komodo",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [  
+    "https://api.kmd.dev"
+  ],
+  "blockbook": [],
+  "cooldown": 100,
+  "consensus_branch_id": {
+    "1": 0,
+    "2": 0,
+    "3": 1537743641,
+    "4": 1991772603
+  }
+}

common/defs/bitcoin/koto.json

@@ -0,0 +1,41 @@
+{
+  "coin_name": "Koto",
+  "coin_shortcut": "KOTO",
+  "coin_label": "Koto",
+  "website": "https://ko-to.org",
+  "github": "https://github.com/KotoDevelopers/koto",
+  "maintainer": "WO <wo@ko-to.org>",
+  "curve_name": "secp256k1",
+  "address_type": 6198,
+  "address_type_p2sh": 6203,
+  "maxfee_kb": 1000000,
+  "minfee_kb": 1000,
+  "signed_message_header": "Koto Signed Message:\n",
+  "hash_genesis_block": "6d424c350729ae633275d51dc3496e16cd1b1d195c164da00f39c499a2e9959e",
+  "xprv_magic": 76066276,
+  "xpub_magic": 76067358,
+  "xpub_magic_segwit_p2sh": null,
+  "xpub_magic_segwit_native": null,
+  "bech32_prefix": null,
+  "cashaddr_prefix": null,
+  "slip44": 510,
+  "segwit": false,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Normal": 10
+  },
+  "dust_limit": 546,
+  "blocktime_seconds": 60,
+  "uri_prefix": "koto",
+  "min_address_length": 35,
+  "max_address_length": 95,
+  "bitcore": [
+    "https://insight.kotocoin.info"
+  ],
+  "blockbook": [],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/litecoin.json

@@ -0,0 +1,45 @@
+{
+  "coin_name": "Litecoin",
+  "coin_shortcut": "LTC",
+  "coin_label": "Litecoin",
+  "website": "https://litecoin.org",
+  "github": "https://github.com/litecoin-project/litecoin",
+  "maintainer": "Pavol Rusnak <stick@satoshilabs.com>",
+  "curve_name": "secp256k1",
+  "address_type": 48,
+  "address_type_p2sh": 50,
+  "maxfee_kb": 40000000,
+  "minfee_kb": 100000,
+  "signed_message_header": "Litecoin Signed Message:\n",
+  "hash_genesis_block": "12a765e31ffd4059bada1e25190f6e98c99d9714d334efa41a195a7e7e04bfe2",
+  "xprv_magic": 27106558,
+  "xpub_magic": 27108450,
+  "xpub_magic_segwit_p2sh": 28471030,
+  "xpub_magic_segwit_native": 78792518,
+  "bech32_prefix": "ltc",
+  "cashaddr_prefix": null,
+  "slip44": 2,
+  "segwit": true,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Normal": 1000
+  },
+  "dust_limit": 546,
+  "blocktime_seconds": 150,
+  "uri_prefix": "litecoin",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [],
+  "blockbook": [
+    "https://ltc1.trezor.io",
+    "https://ltc2.trezor.io",
+    "https://ltc3.trezor.io",
+    "https://ltc4.trezor.io",
+    "https://ltc5.trezor.io"
+  ],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/litecoin_testnet.json

@@ -0,0 +1,41 @@
+{
+  "coin_name": "Litecoin Testnet",
+  "coin_shortcut": "tLTC",
+  "coin_label": "Litecoin Testnet",
+  "website": "https://litecoin.org",
+  "github": "https://github.com/litecoin-project/litecoin",
+  "maintainer": "Pavol Rusnak <stick@satoshilabs.com>",
+  "curve_name": "secp256k1",
+  "address_type": 111,
+  "address_type_p2sh": 58,
+  "maxfee_kb": 40000000,
+  "minfee_kb": 1000,
+  "signed_message_header": "Litecoin Signed Message:\n",
+  "hash_genesis_block": "4966625a4b2851d9fdee139e56211a0d88575f59ed816ff5e6a63deb4e3e29a0",
+  "xprv_magic": 70615956,
+  "xpub_magic": 70617039,
+  "xpub_magic_segwit_p2sh": 71979618,
+  "xpub_magic_segwit_native": 73342198,
+  "bech32_prefix": "tltc",
+  "cashaddr_prefix": null,
+  "slip44": 1,
+  "segwit": true,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Normal": 10
+  },
+  "dust_limit": 54600,
+  "blocktime_seconds": 150,
+  "uri_prefix": "litecoin",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [
+    "https://testnet.litecore.io"
+  ],
+  "blockbook": [],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/megacoin.json

@@ -0,0 +1,39 @@
+{
+  "coin_name": "Megacoin",
+  "coin_shortcut": "MEC",
+  "coin_label": "Megacoin",
+  "website": "https://www.megacoin.eu",
+  "github": "https://github.com/LIMXTEC/Megacoin",
+  "maintainer": "limxdev <contact@megacoin.eu>",
+  "curve_name": "secp256k1",
+  "address_type": 50,
+  "address_type_p2sh": 5,
+  "maxfee_kb": 1000000,
+  "minfee_kb": 1000,
+  "signed_message_header": "MegaCoin Signed Message:\n",
+  "hash_genesis_block": "7520788e2d99eec7cf6cf7315577e1268e177fff94cb0a7caf6a458ceeea9ac2",
+  "xprv_magic": 76066276,
+  "xpub_magic": 76067358,
+  "xpub_magic_segwit_p2sh": 77429938,
+  "xpub_magic_segwit_native": 78792518,
+  "bech32_prefix": "mec",
+  "cashaddr_prefix": null,
+  "slip44": 217,
+  "segwit": true,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Low": 10
+  },
+  "dust_limit": 546,
+  "blocktime_seconds": 150,
+  "uri_prefix": "megacoin",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [],
+  "blockbook": [],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/monacoin.json

@@ -0,0 +1,44 @@
+{
+  "coin_name": "Monacoin",
+  "coin_shortcut": "MONA",
+  "coin_label": "Monacoin",
+  "website": "https://monacoin.org",
+  "github": "https://github.com/monacoinproject/monacoin",
+  "maintainer": "cryptcoin-junkey <cryptcoin.junkey@gmail.com>",
+  "curve_name": "secp256k1",
+  "address_type": 50,
+  "address_type_p2sh": 55,
+  "maxfee_kb": 5000000,
+  "minfee_kb": 100000,
+  "signed_message_header": "Monacoin Signed Message:\n",
+  "hash_genesis_block": "ff9f1c0116d19de7c9963845e129f9ed1bfc0b376eb54fd7afa42e0d418c8bb6",
+  "xprv_magic": 76066276,
+  "xpub_magic": 76067358,
+  "xpub_magic_segwit_p2sh": 77429938,
+  "xpub_magic_segwit_native": 78792518,
+  "bech32_prefix": "mona",
+  "cashaddr_prefix": null,
+  "slip44": 22,
+  "segwit": true,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Normal": 1000
+  },
+  "dust_limit": 54600,
+  "blocktime_seconds": 90,
+  "uri_prefix": "monacoin",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [
+    "https://mona.chainsight.info",
+    "https://insight.electrum-mona.org"
+  ],
+  "blockbook": [
+    "https://blockbook.electrum-mona.org"
+  ],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/monetaryunit.json

@@ -0,0 +1,39 @@
+{
+  "coin_name": "MonetaryUnit",
+  "coin_shortcut": "MUE",
+  "coin_label": "MonetaryUnit",
+  "website": "https://www.monetaryunit.org",
+  "github": "https://github.com/muecoin/MUECore",
+  "maintainer": "Sotiris Blad <swthrhs@protonmail.com>",
+  "curve_name": "secp256k1",
+  "address_type": 16,
+  "address_type_p2sh": 76,
+  "maxfee_kb": 100000,
+  "minfee_kb": 1000,
+  "signed_message_header": "MonetaryUnit Signed Message:\n",
+  "hash_genesis_block": "000002acd994a815401fbaae0e52404b32857efd0b7b0c77b8e0715ccdd6d437",
+  "xprv_magic": 76066276,
+  "xpub_magic": 76067358,
+  "xpub_magic_segwit_p2sh": null,
+  "xpub_magic_segwit_native": null,
+  "bech32_prefix": null,
+  "cashaddr_prefix": null,
+  "slip44": 31,
+  "segwit": false,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Normal": 10
+  },
+  "dust_limit": 5460,
+  "blocktime_seconds": 40,
+  "uri_prefix": "monetaryunit",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [],
+  "blockbook": [],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/myriad.json

@@ -0,0 +1,42 @@
+{
+  "coin_name": "Myriad",
+  "coin_shortcut": "XMY",
+  "coin_label": "Myriad",
+  "curve_name": "secp256k1",
+  "website": "https://www.myriadcoin.org",
+  "github": "https://github.com/myriadcoin/myriadcoin",
+  "maintainer": "Adam Hickerson <a@hi.ckerson.com>",
+  "address_type": 50,
+  "address_type_p2sh": 9,
+  "maxfee_kb": 2000000,
+  "minfee_kb": 1000,
+  "signed_message_header": "Myriadcoin Signed Message:\n",
+  "hash_genesis_block": "00000ffde4c020b5938441a0ea3d314bf619eff0b38f32f78f7583cffa1ea485",
+  "xprv_magic": 76066276,
+  "xpub_magic": 76067358,
+  "xpub_magic_segwit_p2sh": 77429938,
+  "xpub_magic_segwit_native": 78792518,
+  "bech32_prefix": "xmy",
+  "cashaddr_prefix": null,
+  "slip44": 90,
+  "segwit": true,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Low": 10,
+    "Economy": 70,
+    "Normal": 140,
+    "High": 200
+  },
+  "dust_limit": 546,
+  "blocktime_seconds": 60,
+  "uri_prefix": "myriadcoin",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [],
+  "blockbook": [],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/namecoin.json

@@ -0,0 +1,42 @@
+{
+  "coin_name": "Namecoin",
+  "coin_shortcut": "NMC",
+  "coin_label": "Namecoin",
+  "website": "https://namecoin.org",
+  "github": "https://github.com/namecoin/namecoin-core",
+  "maintainer": "Pavol Rusnak <stick@satoshilabs.com>",
+  "curve_name": "secp256k1",
+  "address_type": 52,
+  "address_type_p2sh": 5,
+  "maxfee_kb": 10000000,
+  "minfee_kb": 1000,
+  "signed_message_header": "Namecoin Signed Message:\n",
+  "hash_genesis_block": "000000000062b72c5e2ceb45fbc8587e807c155b0da735e6483dfba2f0a9c770",
+  "xprv_magic": 76066276,
+  "xpub_magic": 76067358,
+  "xpub_magic_segwit_p2sh": null,
+  "xpub_magic_segwit_native": null,
+  "bech32_prefix": null,
+  "cashaddr_prefix": null,
+  "slip44": 7,
+  "segwit": false,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Normal": 10
+  },
+  "dust_limit": 2940,
+  "blocktime_seconds": 600,
+  "uri_prefix": "namecoin",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [],
+  "blockbook": [
+    "https://nmc1.trezor.io",
+    "https://nmc2.trezor.io"
+  ],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/nix.json

@@ -0,0 +1,39 @@
+{
+  "coin_name": "NIX",
+  "coin_shortcut": "NIX",
+  "coin_label": "NIX",
+  "website": "https://nixplatform.io",
+  "github": "https://github.com/nixplatform/nixcore",
+  "maintainer": "mattt21 <matt@nixplatform.io>",
+  "curve_name": "secp256k1",
+  "address_type": 38,
+  "address_type_p2sh": 53,
+  "maxfee_kb": 40000000,
+  "minfee_kb": 0,
+  "signed_message_header": "NIX Signed Message:\n",
+  "hash_genesis_block": "dd28ad86def767c3cfc34267a950d871fc7462bc57ea4a929fc3596d9b598e41",
+  "xprv_magic": 76066276,
+  "xpub_magic": 76067358,
+  "xpub_magic_segwit_p2sh": 77429938,
+  "xpub_magic_segwit_native": 78792518,
+  "bech32_prefix": "nix",
+  "cashaddr_prefix": null,
+  "slip44": 400,
+  "segwit": true,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Normal": 1000
+  },
+  "dust_limit": 54600,
+  "blocktime_seconds": 120,
+  "uri_prefix": "nix",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": ["https://blockchain.nixplatform.io"],
+  "blockbook": [],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/pesetacoin.json

@@ -0,0 +1,41 @@
+{
+  "coin_name": "Pesetacoin",
+  "coin_shortcut": "PTC",
+  "coin_label": "Pesetacoin",
+  "website": "https://pesetacoin.info",
+  "github": "https://github.com/FundacionPesetacoin/PesetacoinCore",
+  "maintainer": "Rw <info@pesetacoin.info>",
+  "curve_name": "secp256k1",
+  "address_type": 47,
+  "address_type_p2sh": 22,
+  "maxfee_kb": 1000000000,
+  "minfee_kb": 1000,
+  "signed_message_header": "Pesetacoin Signed Message:\n",
+  "hash_genesis_block": "edfe5830b53251bfff733600b1cd5c192e761c011b055f07924634818c906438",
+  "xprv_magic": 76079604,
+  "xpub_magic": 76071982,
+  "xpub_magic_segwit_p2sh": null,
+  "xpub_magic_segwit_native": null,
+  "bech32_prefix": null,
+  "cashaddr_prefix": null,
+  "slip44": 109,
+  "segwit": false,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Normal": 10
+  },
+  "dust_limit": 10000000,
+  "blocktime_seconds": 60,
+  "uri_prefix": "pesetacoin",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [
+    "https://live.pesetacoin.info"
+  ],
+  "blockbook": [],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/pivx.json

@@ -0,0 +1,41 @@
+{
+  "coin_name": "PIVX",
+  "coin_shortcut": "PIVX",
+  "coin_label": "PIVX",
+  "website": "https://pivx.org",
+  "github": "https://github.com/PIVX-Project/PIVX",
+  "maintainer": "Random Zebra <random.zebra@protonmail.com>",
+  "curve_name": "secp256k1",
+  "address_type": 30,
+  "address_type_p2sh": 13,
+  "maxfee_kb": 100000,
+  "minfee_kb": 100,
+  "signed_message_header": "DarkNet Signed Message:\n",
+  "hash_genesis_block": "0000041e482b9b9691d98eefb48473405c0b8ec31b76df3797c74a78680ef818",
+  "xprv_magic": 35729707,
+  "xpub_magic": 36513075,
+  "xpub_magic_segwit_p2sh": null,
+  "xpub_magic_segwit_native": null,
+  "bech32_prefix": null,
+  "cashaddr_prefix": null,
+  "slip44": 119,
+  "segwit": false,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Normal": 10
+  },
+  "dust_limit": 546,
+  "blocktime_seconds": 60,
+  "uri_prefix": "pivx",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [],
+  "blockbook": [
+    "https://blockbook.pivx.link"
+  ],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/pivx_testnet.json

@@ -0,0 +1,41 @@
+{
+  "coin_name": "PIVX Testnet",
+  "coin_shortcut": "tPIVX",
+  "coin_label": "PIVX Testnet",
+  "website": "https://pivx.org",
+  "github": "https://github.com/PIVX-Project/PIVX",
+  "maintainer": "Random Zebra <random.zebra@protonmail.com>",
+  "curve_name": "secp256k1",
+  "address_type": 139,
+  "address_type_p2sh": 19,
+  "maxfee_kb": 100000,
+  "minfee_kb": 100,
+  "signed_message_header": "DarkNet Signed Message:\n",
+  "hash_genesis_block": "0000041e482b9b9691d98eefb48473405c0b8ec31b76df3797c74a78680ef818",
+  "xprv_magic": 981489719,
+  "xpub_magic": 981492128,
+  "xpub_magic_segwit_p2sh": null,
+  "xpub_magic_segwit_native": null,
+  "bech32_prefix": null,
+  "cashaddr_prefix": null,
+  "slip44": 1,
+  "segwit": false,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Normal": 10
+  },
+  "dust_limit": 54600,
+  "blocktime_seconds": 60,
+  "uri_prefix": "pivx",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [],
+  "blockbook": [
+    "https://blockbook-testnet.pivx.link"
+  ],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/polis.json

@@ -0,0 +1,41 @@
+{
+  "coin_name": "Polis",
+  "coin_shortcut": "POLIS",
+  "coin_label": "Polis",
+  "website": "https://www.polispay.org",
+  "github": "https://github.com/polispay/polis",
+  "maintainer": "Cronos <eabz@polispay.org>",
+  "curve_name": "secp256k1",
+  "address_type": 55,
+  "address_type_p2sh": 56,
+  "maxfee_kb": 100000,
+  "minfee_kb": 1000,
+  "signed_message_header": "Polis Signed Message:\n",
+  "hash_genesis_block": "000009701eb781a8113b1af1d814e2f060f6408a2c990db291bc5108a1345c1e",
+  "xprv_magic": 65165637,
+  "xpub_magic": 65166718,
+  "xpub_magic_segwit_p2sh": null,
+  "xpub_magic_segwit_native": null,
+  "bech32_prefix": null,
+  "cashaddr_prefix": null,
+  "slip44": 1997,
+  "segwit": false,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Normal": 10
+  },
+  "dust_limit": 5460,
+  "blocktime_seconds": 120,
+  "uri_prefix": "polis",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [],
+  "blockbook": [
+    "https://blockbook.polispay.org"
+  ],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/primecoin.json

@@ -0,0 +1,39 @@
+{
+  "coin_name": "Primecoin",
+  "coin_shortcut": "XPM",
+  "coin_label": "Primecoin",
+  "website": "https://primecoin.io",
+  "github": "https://github.com/primecoin/primecoin",
+  "maintainer": "James Skrowvedeht <james@thedevworks.io>",
+  "curve_name": "secp256k1",
+  "address_type": 23,
+  "address_type_p2sh": 83,
+  "maxfee_kb": 1000000,
+  "minfee_kb": 1000,
+  "signed_message_header": "Primecoin Signed Message:\n",
+  "hash_genesis_block": "963d17ba4dc753138078a2f56afb3af9674e2546822badff26837db9a0152106",
+  "xprv_magic": 76066276,
+  "xpub_magic": 76067358,
+  "xpub_magic_segwit_p2sh": null,
+  "xpub_magic_segwit_native": null,
+  "bech32_prefix": null,
+  "cashaddr_prefix": null,
+  "slip44": 24,
+  "segwit": false,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Normal": 10
+  },
+  "dust_limit": 546,
+  "blocktime_seconds": 60,
+  "uri_prefix": "primecoin",
+  "min_address_length": 26,
+  "max_address_length": 35,
+  "bitcore": [],
+  "blockbook": [],
+  "cooldown": 100,
+  "consensus_branch_id": null
+}

common/defs/bitcoin/qtum.json

@@ -0,0 +1,42 @@
+{
+    "coin_name": "Qtum",
+    "coin_shortcut": "QTUM",
+    "coin_label": "Qtum",
+    "website": "https://qtum.org",
+    "github": "https://github.com/qtumproject/qtum",
+    "maintainer": "CodeFace <codeface@qtum.info>",
+    "curve_name": "secp256k1",
+    "address_type": 58,
+    "address_type_p2sh": 50,
+    "maxfee_kb": 40000000,
+    "minfee_kb": 400000,
+    "signed_message_header": "Qtum Signed Message:\n",
+    "hash_genesis_block": "000075aef83cf2853580f8ae8ce6f8c3096cfa21d98334d6e3f95e5582ed986c",
+    "xprv_magic": 76066276,
+    "xpub_magic": 76067358,
+    "xpub_magic_segwit_p2sh": 77429938,
+    "xpub_magic_segwit_native": 78792518,
+    "bech32_prefix": "qc",
+    "cashaddr_prefix": null,
+    "slip44": 2301,
+    "segwit": true,
+    "decred": false,
+    "fork_id": null,
+    "force_bip143": false,
+    "bip115": false,
+    "default_fee_b": {
+      "Low": 410,
+      "Economy": 500,
+      "Normal": 600,
+      "High": 2000
+    },
+    "dust_limit": 218400,
+    "blocktime_seconds": 128,
+    "uri_prefix": "qtum",
+    "min_address_length": 27,
+    "max_address_length": 34,
+    "bitcore": [],
+    "blockbook": [],
+    "cooldown": 100,
+    "consensus_branch_id": null
+}