bitauth icon indicating copy to clipboard operation
bitauth copied to clipboard

Published 20 hours ago • verified publisher icon bitpay

Implement Hierarchical SINs

Open martindale opened this issue 10 years ago • 5 comments

Implementing BIP32-style hierarchical SINs would be a fantastic mechanism for creating many identities, but controlled by one individual.

martindale avatar Jul 01 '14 21:07 martindale

Agreed. This should work nearly out of the box with BIP32. You just need to store one extra piece of information alongside the master private key - the chain code. This "master extended private key" can be used to derive a hierarchy of new SINs.

ryanxcharles avatar Jul 02 '14 01:07 ryanxcharles

What is a SIN?

levino avatar May 26 '15 11:05 levino

@Levino see https://en.bitcoin.it/wiki/Identity_protocol_v1

44203 avatar May 26 '15 14:05 44203

@Levino Or the archived version, https://web.archive.org/web/20150510225511/https://en.bitcoin.it/wiki/Identity_protocol_v1

jgarzik avatar May 26 '15 22:05 jgarzik

Thank you guys!

levino avatar May 27 '15 07:05 levino