common/defs: remove inactive coins

common/defs/bitcoin/myriad.json

@@ -1,44 +0,0 @@
-{
-  "coin_name": "Myriad",
-  "coin_shortcut": "XMY",
-  "coin_label": "Myriad",
-  "curve_name": "secp256k1",
-  "website": "https://www.myriadcoin.org",
-  "github": "https://github.com/myriadteam/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": "my",
-  "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": [],
-  "negative_fee": false,
-  "cooldown": 100,
-  "consensus_branch_id": null,
-  "confidential_assets": null
-}

common/defs/bitcoin/umbru.json

@@ -1,43 +0,0 @@
-{
-  "coin_name": "Umbru",
-  "coin_shortcut": "UMBRU",
-  "coin_label": "Umbru",
-  "website": "https://umbru.io",
-  "github": "https://github.com/umbru/umbru-core",
-  "maintainer": "Ryxor <team@umbru.io>",
-  "curve_name": "secp256k1",
-  "address_type": 68,
-  "address_type_p2sh": 5,
-  "maxfee_kb": 100000,
-  "minfee_kb": 100,
-  "signed_message_header": "DarkCoin Signed Message:\n",
-  "hash_genesis_block": "00000cb7859c07ebc3950ff150f5d6dc31150c5da14435fbf200d51be8f4208f",
-  "xprv_magic": 76066276,
-  "xpub_magic": 76067358,
-  "xpub_magic_segwit_p2sh": null,
-  "xpub_magic_segwit_native": null,
-  "bech32_prefix": null,
-  "cashaddr_prefix": null,
-  "slip44": 395,
-  "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": "umbru",
-  "min_address_length": 27,
-  "max_address_length": 34,
-  "bitcore": [],
-  "blockbook": [
-    "https://blockbook.umbru.io"
-  ],
-  "negative_fee": false,
-  "cooldown": 100,
-  "consensus_branch_id": null,
-  "confidential_assets": null
-}

common/defs/wallets.json

@@ -93,6 +93,10 @@
     "bitcoin:PART": {
         "Particl Core": "https://github.com/particl/particl-core/releases"
     },
+    "bitcoin:PIVX": {
+        "SPMT": "https://github.com/PIVX-Project/PIVX-SPMT/",
+        "Zephyr": "https://github.com/mrcarlanthony/Zephyr-wallet"
+    },
     "bitcoin:POLIS": {
         "PolisPay": "https://polispay.com"
     },

core/src/apps/common/coininfo.py

@@ -1093,29 +1093,6 @@ def by_name(name: str) -> CoinInfo:
                 curve_name='secp256k1',
                 confidential_assets=None,
             )
-        elif name == "Myriad":
-            return CoinInfo(
-                coin_name=name,
-                coin_shortcut="XMY",
-                address_type=50,
-                address_type_p2sh=9,
-                maxfee_kb=2000000,
-                signed_message_header="Myriadcoin Signed Message:\n",
-                xpub_magic=0x0488b21e,
-                xpub_magic_segwit_p2sh=0x049d7cb2,
-                xpub_magic_segwit_native=0x04b24746,
-                bech32_prefix="my",
-                cashaddr_prefix=None,
-                slip44=90,
-                segwit=True,
-                fork_id=None,
-                force_bip143=False,
-                bip115=False,
-                decred=False,
-                negative_fee=False,
-                curve_name='secp256k1',
-                confidential_assets=None,
-            )
         elif name == "NIX":
             return CoinInfo(
                 coin_name=name,
@@ -1507,29 +1484,6 @@ def by_name(name: str) -> CoinInfo:
                 curve_name='secp256k1',
                 confidential_assets=None,
             )
-        elif name == "Umbru":
-            return CoinInfo(
-                coin_name=name,
-                coin_shortcut="UMBRU",
-                address_type=68,
-                address_type_p2sh=5,
-                maxfee_kb=100000,
-                signed_message_header="DarkCoin Signed Message:\n",
-                xpub_magic=0x0488b21e,
-                xpub_magic_segwit_p2sh=None,
-                xpub_magic_segwit_native=None,
-                bech32_prefix=None,
-                cashaddr_prefix=None,
-                slip44=395,
-                segwit=False,
-                fork_id=None,
-                force_bip143=False,
-                bip115=False,
-                decred=False,
-                negative_fee=False,
-                curve_name='secp256k1',
-                confidential_assets=None,
-            )
         elif name == "Unobtanium":
             return CoinInfo(
                 coin_name=name,