Tweetkeep proof for X post 2111851617280831895 by @Wallface https://x.com/Wallface/status/2111851617280831895 First archived 2026-10-18 16:09 UTC Post text, saved 2026-10-18 16:09 UTC File https://tweetkeep.com/proof/2111851617280831895/text SHA-256 d39236f103efe74e84e52c481557147fe50d5876d939c34ed3b899cd5345e308 Listed in https://tweetkeep.com/data/proofs/2026-10-18T1619.txt Bitcoin timestamp of that list: https://tweetkeep.com/data/proofs/2026-10-18T1619.txt.ots Page snapshot, saved 2026-10-18 16:10 UTC File https://tweetkeep.com/data/snaps/2111851617280831895_0.png SHA-256 12d53f8c7b714a80dd91457a8fa3982bcf4a839d5b7b74e5243331938b43c875 Listed in https://tweetkeep.com/data/proofs/2026-10-18T1619.txt Bitcoin timestamp of that list: https://tweetkeep.com/data/proofs/2026-10-18T1619.txt.ots No Internet Archive copy (it covers posts we catch in their first week). 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