Tweetkeep proof for X post 2017091579924926686 by @IfindRetards https://x.com/IfindRetards/status/2017091579924926686 First archived 2026-10-21 11:21 UTC Post text, saved 2026-10-21 11:21 UTC File https://tweetkeep.com/proof/2017091579924926686/text SHA-256 9386936d17582aaa1bdd47f8ff02a526c5e993e178a82f4db4e3cd1deee3dafb Listed in https://tweetkeep.com/data/proofs/2026-10-21T1209.txt Bitcoin timestamp of that list: https://tweetkeep.com/data/proofs/2026-10-21T1209.txt.ots X's own data for this post as it reached our browser, as WARC records (open with any WARC tool, e.g. https://replayweb.page): 2026-10-21 11:21 UTC https://tweetkeep.com/warc/1569.warc.gz SHA-256 bc6537ea368dedd0c3e74f676ecb26f97b8a132ea7d479db7d9cdc186c68af47 Listed in https://tweetkeep.com/data/proofs/2026-10-21T1209.txt 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