Tweetkeep proof for X post 2111552824261874097 by @Wallface https://x.com/Wallface/status/2111552824261874097 First archived 2026-10-17 20:33 UTC Post text, saved 2026-10-17 20:33 UTC File https://tweetkeep.com/proof/2111552824261874097/text SHA-256 639ba5ba3970ed0cfa54a5c75ccbd19e15c48edb314dfe65dc4587fcd5482dd9 Listed in https://tweetkeep.com/data/proofs/2026-10-17T2119.txt Bitcoin timestamp of that list: https://tweetkeep.com/data/proofs/2026-10-17T2119.txt.ots Page snapshot, saved 2026-10-17 20:33 UTC File https://tweetkeep.com/data/snaps/2111552824261874097_0.png SHA-256 5680ecc4f0b500d132d2dd38e9853167053e761521deaeafed1985544f2382af Listed in https://tweetkeep.com/data/proofs/2026-10-17T2119.txt Bitcoin timestamp of that list: https://tweetkeep.com/data/proofs/2026-10-17T2119.txt.ots X's own data for this post, saved by the Internet Archive (Wayback Machine), captured 2026-10-18 02:05 UTC: https://web.archive.org/web/20261018020514/https://cdn.syndication.twimg.com/tweet-result?id=2111552824261874097&token=549mzxqi4c&lang=en 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