Tweetkeep proof for X post 1678427207297843209 by @MarioNawfal
https://x.com/MarioNawfal/status/1678427207297843209
First archived 2026-10-13 20:20 UTC

Post text, saved 2026-10-13 20:20 UTC
  File     https://tweetkeep.com/proof/1678427207297843209/text
  SHA-256  b54155507d3b56fb49d9811ee946bad1dd3287338af318ca2d4e42ff68c42a01
  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 <file>. 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 <list>.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