From 30b939eea3c3d53ac449719960dbfec8c7f8319a Mon Sep 17 00:00:00 2001 From: "judymcconville@roadrunner.com" Date: Tue, 2 May 2017 12:56:04 -0700 Subject: [PATCH] Edited ch12.asciidoc with Atlas code editor --- ch12.asciidoc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ch12.asciidoc b/ch12.asciidoc index aea5b30f..50884fd4 100644 --- a/ch12.asciidoc +++ b/ch12.asciidoc @@ -57,7 +57,7 @@ The list of building blocks is not complete and more are added with each new fea Proof-of-Existence (Digital Notary):: ((("digital notary services")))((("Proof of Existence")))Immutability + Timestamp + Durability. A digital fingerprint can be committed with a transaction to the blockchain, proving that a document existed (Timestamp) at the time it was recorded. The fingerprint cannot be modified ex-post-facto (Immutability) and the proof will be stored permanently (Durability). -Kickstarter (Lighthouse):: Consistency + Atomicity + Integrity. If you sign one input and the output (Integrity) of a fundraiser transaction, others can contribute to the fundraiser but it cannot be spent (Atomicity) until the goal (output value) is funded (Consistency). +Kickstarter (Lighthouse):: ((("Kickstarter (Lighthouse)")))Consistency + Atomicity + Integrity. If you sign one input and the output (Integrity) of a fundraiser transaction, others can contribute to the fundraiser but it cannot be spent (Atomicity) until the goal (output value) is funded (Consistency). Payment Channels:: Quorum of Control + Timelock + No Double Spend + Non-Expiration + Censorship Resistance + Authorization. A multisig 2-of-2 (Quorum) with a timelock (Timelock), used as the "settlement" transaction of a payment channel can be held (Non-Expiration) and spent whenever (Censorship Resistance) by either party (Authorization). The two parties can then create update transactions that double-spend (No Double-Spend) the settlement on a shorter timelock (Timelock).