Tweetkeep proof for X post 1711399581462749280 by @MarioNawfal https://x.com/MarioNawfal/status/1711399581462749280 First archived 2026-10-13 19:37 UTC Post text, saved 2026-10-13 19:37 UTC File https://tweetkeep.com/proof/1711399581462749280/text SHA-256 6ff1e190bfd1646c8a411ffc788bd19112d08d6700171e3f12f80c047c5212e2 Listed in https://tweetkeep.com/data/proofs/2026-10-13T2025.txt Bitcoin timestamp of that list: https://tweetkeep.com/data/proofs/2026-10-13T2025.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