Tweetkeep proof for X post 2109778757519352015 by @whatdotcd https://x.com/whatdotcd/status/2109778757519352015 First archived 2026-10-14 06:56 UTC Post text, saved 2026-10-14 06:56 UTC File https://tweetkeep.com/proof/2109778757519352015/text SHA-256 db87a07acd2b0f2f52d7e48415559ff0c251dd77bae8500badb6f33544082fac Listed in https://tweetkeep.com/data/proofs/2026-10-14T0659.txt Bitcoin timestamp of that list: https://tweetkeep.com/data/proofs/2026-10-14T0659.txt.ots Page snapshot, saved 2026-10-14 06:59 UTC File https://tweetkeep.com/data/snaps/2109778757519352015_0.png SHA-256 175fe3730cfd4147ab2e19ad28450d296ec23969cca982559dfb528c38246712 Listed in https://tweetkeep.com/data/proofs/2026-10-14T0759.txt Bitcoin timestamp of that list: https://tweetkeep.com/data/proofs/2026-10-14T0759.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