Tweetkeep proof for X post 2104224161363054685 by @gidonsaar https://x.com/gidonsaar/status/2104224161363054685 First archived 2026-10-20 06:27 UTC Post text, saved 2026-10-20 06:27 UTC File https://tweetkeep.com/proof/2104224161363054685/text SHA-256 f6cba4e2d767055cf3c41559adbf93f2659d6599486f8b449c89333cfa58332a Listed in https://tweetkeep.com/data/proofs/2026-10-20T0629.txt Bitcoin timestamp of that list: https://tweetkeep.com/data/proofs/2026-10-20T0629.txt.ots X's own data for this post as it reached our browser, as WARC records (open with any WARC tool, e.g. https://replayweb.page): 2026-10-20 06:27 UTC https://tweetkeep.com/warc/463.warc.gz SHA-256 88a14e6b22cb4c6633f3db6fe0628b571947e20cd5ef7f35574ec8991ca35612 Listed in https://tweetkeep.com/data/proofs/2026-10-20T0629.txt No Internet Archive copy: we ask it for a few hundred fresh posts a day, from the accounts that delete the most. X's data for every post is in the WARC records above. 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