Tweetkeep proof for X post 2100560399615635789 by @MarioNawfal https://x.com/MarioNawfal/status/2100560399615635789 First archived 2026-10-13 13:58 UTC Post text, saved 2026-10-13 17:47 UTC File https://tweetkeep.com/proof/2100560399615635789/text SHA-256 6f0a611e6a904e0ebd354b3c65deb626a3d86b415f6fc864d3014333f7e3e340 Listed in https://tweetkeep.com/data/proofs/2026-10-13T1752.txt Bitcoin timestamp of that list: https://tweetkeep.com/data/proofs/2026-10-13T1752.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