Tweetkeep proof for X post 2107481264878133321 by @gidonsaar https://x.com/gidonsaar/status/2107481264878133321 First archived 2026-10-20 06:27 UTC Post text, saved 2026-10-20 06:27 UTC File https://tweetkeep.com/proof/2107481264878133321/text SHA-256 074d5f7d347fc43a3a6469a53731d41ee94d4e9a4717ce6b5e29613d76b9bc96 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/462.warc.gz SHA-256 43a1f6a9d890bc31f7a8ef240424dbdb4dc901efeaf4126356570178b88f4aaf Listed in https://tweetkeep.com/data/proofs/2026-10-20T0629.txt 2026-10-20 09:50 UTC https://tweetkeep.com/warc/609.warc.gz SHA-256 3b2f22355f9723d7956f0bb3dcace5521b382d66ac21f1070d453775e03439e2 Listed in https://tweetkeep.com/data/proofs/2026-10-20T1029.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