Tweetkeep proof for X post 2111518781319319714 by @Wallface https://x.com/Wallface/status/2111518781319319714 First archived 2026-10-17 18:32 UTC Post text, saved 2026-10-17 18:32 UTC File https://tweetkeep.com/proof/2111518781319319714/text SHA-256 40e0206261be576e0b929d6055a193f2597415d81facef5a79a77be97e25ca57 Listed in https://tweetkeep.com/data/proofs/2026-10-17T1919.txt Bitcoin timestamp of that list: https://tweetkeep.com/data/proofs/2026-10-17T1919.txt.ots Page snapshot, saved 2026-10-17 18:33 UTC File https://tweetkeep.com/data/snaps/2111518781319319714_0.png SHA-256 a248fb5499f08098ac1539cc2e79bf6565878e304705e3a952477a532f516d3b Listed in https://tweetkeep.com/data/proofs/2026-10-17T1919.txt Bitcoin timestamp of that list: https://tweetkeep.com/data/proofs/2026-10-17T1919.txt.ots X's own data for this post, saved by the Internet Archive (Wayback Machine), captured 2026-10-18 03:25 UTC: https://web.archive.org/web/20261018032528/https://cdn.syndication.twimg.com/tweet-result?id=2111518781319319714&token=549j5bx5jii&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