Tweetkeep proof for X post 472896602274009088 by @sneako https://x.com/sneako/status/472896602274009088 First archived 2026-10-13 11:04 UTC Post text, saved 2026-10-13 17:47 UTC File https://tweetkeep.com/proof/472896602274009088/text SHA-256 cc4da4fd2c0078578d88d31c0e11f2f04b2b8dfa7802ecd3b771c7109ffcf036 Listed in https://tweetkeep.com/data/proofs/2026-10-13T1752.txt Bitcoin timestamp of that list: https://tweetkeep.com/data/proofs/2026-10-13T1752.txt.ots No Internet Archive copy (it covers posts we catch in their first week). How to check: 1. Download a file above and run: shasum -a 256 . It must print the SHA-256 shown, and that hash must appear in the list. 2. Drop the list and its .ots file on https://opentimestamps.org, or run: ots verify .ots That proves the list, and every file whose hash it holds, existed unchanged by then. Fresh timestamps reach Bitcoin within hours. More: https://tweetkeep.com/faq#proof