From 37544fac759d85533e315e7bd783e394820e5271 Mon Sep 17 00:00:00 2001 From: Jet Hughes Date: Wed, 16 Nov 2022 12:29:40 +1300 Subject: [PATCH] vault backup: 2022-11-16 12:29:40 --- content/notes/think-writing.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/content/notes/think-writing.md b/content/notes/think-writing.md index 0d7ee77f4..cdb392e85 100644 --- a/content/notes/think-writing.md +++ b/content/notes/think-writing.md @@ -35,3 +35,5 @@ https://www.mobycrypt.com/do-we-need-closed-blockchains/ (badly written) Gives a So within a supply chain blockchain, each change in the state of an item is recorded as a "transaction" and appended to the blockchain. These transactions are stored indefinitely? Then we can go back and look through the history of that item. How can you view the history of the item. I thought all previous transactions were stored as a hash. I guess we have the key to decrypt it? From the bitcoin whitepaper: ![](https://i.imgur.com/VutNw5Y.png) Do closed blockchains look the same? + +https://www.hyperledger.org/wp-content/uploads/2018/08/HL_Whitepaper_IntroductiontoHyperledger.pdf \ No newline at end of file