Tweetkeep proof for X post 1531262149040955392 by @MarioNawfal https://x.com/MarioNawfal/status/1531262149040955392 First archived 2026-10-13 23:18 UTC Post text, saved 2026-10-13 23:18 UTC File https://tweetkeep.com/proof/1531262149040955392/text SHA-256 aeb3a25ffecbbb446e829fed2e712de8e37185280ed47dede30c7f1b1a307d95 Listed in https://tweetkeep.com/data/proofs/2026-10-13T2325.txt Bitcoin timestamp of that list: https://tweetkeep.com/data/proofs/2026-10-13T2325.txt.ots 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