Tweetkeep proof for X post 2110720945858159017 by @citizenlab
https://x.com/citizenlab/status/2110720945858159017
First archived 2026-10-22 09:17 UTC

Post text, saved 2026-10-22 09:17 UTC
  File     https://tweetkeep.com/proof/2110720945858159017/text
  SHA-256  0a5e7bd3ad38a8940cae5f3dbb34dbf2cd311c3d37f919c34a209f83593a26dc
  Listed in https://tweetkeep.com/data/proofs/2026-10-22T0950.txt
  Bitcoin timestamp of that list: https://tweetkeep.com/data/proofs/2026-10-22T0950.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):
  2026-10-22 09:17 UTC  https://tweetkeep.com/warc/2467.warc.gz
    SHA-256  7f5e9fa840479d74e2c70f716b4b702107f771fef0a0e83b01f4dd5643d64b61
    Listed in https://tweetkeep.com/data/proofs/2026-10-22T0950.txt
  2026-10-22 09:41 UTC  https://tweetkeep.com/warc/2526.warc.gz
    SHA-256  5830e48737a564949d38d1543f8894167273d866bfcd64a1d7498a5d73386e96
    Listed in https://tweetkeep.com/data/proofs/2026-10-22T0950.txt
  2026-10-22 09:46 UTC  https://tweetkeep.com/warc/2539.warc.gz
    SHA-256  91d33a096d2afc97cae7fb135b1a6afd911e0b2d44530afc867cc0b3ea5ac427
    Listed in https://tweetkeep.com/data/proofs/2026-10-22T0950.txt
  2026-10-22 09:51 UTC  https://tweetkeep.com/warc/2551.warc.gz
    SHA-256  c1700ad4b3406051615d801583ed6c6a0e40076c79741016b557651bbb91a250
    Listed in https://tweetkeep.com/data/proofs/2026-10-22T1050.txt
  2026-10-22 09:54 UTC  https://tweetkeep.com/warc/2558.warc.gz
    SHA-256  946aa27236f8d5a85a42c141289cbfb52bf9bc30b7e3ca2644bf1623fc17ba73
    Listed in https://tweetkeep.com/data/proofs/2026-10-22T1050.txt
  2026-10-22 09:57 UTC  https://tweetkeep.com/warc/2566.warc.gz
    SHA-256  5640434f2ae2b59ed397fbcdc74f469489a25b840c2791e38908a9682beb0ade
    Listed in https://tweetkeep.com/data/proofs/2026-10-22T1050.txt
  2026-10-22 10:18 UTC  https://tweetkeep.com/warc/2625.warc.gz
    SHA-256  a1f2ebe83a6bc9241118c87e1d825e784253d981038ce7592be2006c4146f3a0
    Listed in https://tweetkeep.com/data/proofs/2026-10-22T1050.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 <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