Tweetkeep proof for X post 2112504405098639464 by @whatdotcd https://x.com/whatdotcd/status/2112504405098639464 First archived 2026-10-20 11:35 UTC Post text, saved 2026-10-20 11:35 UTC File https://tweetkeep.com/proof/2112504405098639464/text SHA-256 7d60b72a6dff9125c4f1b1e017cf21270a8de5620ef8502f8821b7e4c0103d5f Listed in https://tweetkeep.com/data/proofs/2026-10-20T1229.txt Bitcoin timestamp of that list: https://tweetkeep.com/data/proofs/2026-10-20T1229.txt.ots Page snapshot, saved 2026-10-20 11:37 UTC File https://tweetkeep.com/data/snaps/2112504405098639464_0.jpg SHA-256 946877bfc6929da359e7c0319c8fb428a2627f6e0949b38b030bcaf70059a5e0 Listed in https://tweetkeep.com/data/proofs/2026-10-20T1229.txt Bitcoin timestamp of that list: https://tweetkeep.com/data/proofs/2026-10-20T1229.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 11:35 UTC https://tweetkeep.com/warc/668.warc.gz SHA-256 b521f779ca9b322a2469474c5a07d8a9084fa5f2e137fcd2c884448ea82bf0cd Listed in https://tweetkeep.com/data/proofs/2026-10-20T1229.txt 2026-10-20 11:37 UTC https://tweetkeep.com/warc/670.warc.gz SHA-256 ea1c8f309075d5b75571a3b312740f1597cc7d37170cc2dc92fab2e192f04f33 Listed in https://tweetkeep.com/data/proofs/2026-10-20T1229.txt X's own data for this post, saved by the Internet Archive (Wayback Machine), captured 2026-10-20 11:35 UTC: https://web.archive.org/web/20261020113537/https://cdn.syndication.twimg.com/tweet-result?id=2112504405098639464&token=54cmmavvm8x&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