# Hashpin whitepaper Source: https://imagedelivery.net/C5bPuWCkK_P2Rg7LwXEwPQ/03f0fa9c-5552-4662-8749-3317488c9400/public Kiwi News: https://news.kiwistand.com/stories/Hashpin-whitepaper?index=0x684aebe0073755bb8454294294afd2c6fce19d94dd02fcd198f9f23177f998f967e9ff8b Submitted by 0x1027...D455 on 2025-06-12 UTC, 1 upvote, 1 comment ## Comments **0x1027...D455**: It might be time to retry registering hashes to the blockchain (previously tried with https://opentimestamps.org/ and https://www.proofofexistence.com/). This time with a fairly launched token, and governance scheme inspired by Ralph Merkle's musings. Looking for collaborators.