Tweetkeep proof for X post 2042254543275147774 by @citizenlab
https://x.com/citizenlab/status/2042254543275147774
First archived 2026-10-22 10:18 UTC

Post text, saved 2026-10-22 10:18 UTC
  File     https://tweetkeep.com/proof/2042254543275147774/text
  SHA-256  659efebc3cfc40e8aa274e0b3c90501d9fdc218f61e089802723419ee6860b38
  Listed in https://tweetkeep.com/data/proofs/2026-10-22T1050.txt
  Bitcoin timestamp of that list: https://tweetkeep.com/data/proofs/2026-10-22T1050.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 10:18 UTC  https://tweetkeep.com/warc/2625.warc.gz
    SHA-256  a1f2ebe83a6bc9241118c87e1d825e784253d981038ce7592be2006c4146f3a0
    Listed in https://tweetkeep.com/data/proofs/2026-10-22T1050.txt
  2026-10-22 11:21 UTC  https://tweetkeep.com/warc/2770.warc.gz
    SHA-256  495d1bfbd27f7f68a4287dcc7c6063616b2c62002bbcacf509cd0cdaccfc319d
    Listed in https://tweetkeep.com/data/proofs/2026-10-22T1150.txt
  2026-10-22 12:15 UTC  https://tweetkeep.com/warc/2900.warc.gz
    SHA-256  9b9f0415c487e03125a835e06748a4122c021dafbeacb6b3d1f0e7656cfb91ff
    Listed in https://tweetkeep.com/data/proofs/2026-10-22T1250.txt
  2026-10-22 12:21 UTC  https://tweetkeep.com/warc/2914.warc.gz
    SHA-256  1921c94c61685524016943a7edc050c5606cb3bf1d42a1c6fb05eff21eed4912
    Listed in https://tweetkeep.com/data/proofs/2026-10-22T1250.txt
  2026-10-22 12:22 UTC  https://tweetkeep.com/warc/2917.warc.gz
    SHA-256  a6566398d9cda703f4b68103d98baf3964c5832ed457e5a09b27ce61b142d52a
    Listed in https://tweetkeep.com/data/proofs/2026-10-22T1250.txt
  2026-10-22 12:23 UTC  https://tweetkeep.com/warc/2921.warc.gz
    SHA-256  6925c3e033738061e36f04f510a395e3a0fd4858a909fe6658464ebfbcd8a67a
    Listed in https://tweetkeep.com/data/proofs/2026-10-22T1250.txt
  2026-10-22 12:26 UTC  https://tweetkeep.com/warc/2925.warc.gz
    SHA-256  08cef4888629386895909910503712d1dfcfe7a2c460a274567deed5280aff97
    Listed in https://tweetkeep.com/data/proofs/2026-10-22T1250.txt
  2026-10-22 12:29 UTC  https://tweetkeep.com/warc/2930.warc.gz
    SHA-256  544ed6567140937c8047e560855d6f1546b3837462f22e92dab914d348e2318b
    Listed in https://tweetkeep.com/data/proofs/2026-10-22T1250.txt
  2026-10-22 12:35 UTC  https://tweetkeep.com/warc/2947.warc.gz
    SHA-256  9f1fa034ecea3e07795f936f555186cdd84d33057e9e8d8393ccda4873c12b00
    Listed in https://tweetkeep.com/data/proofs/2026-10-22T1250.txt
  2026-10-22 12:36 UTC  https://tweetkeep.com/warc/2948.warc.gz
    SHA-256  b70d41c530bc3aeb5e398d6449ed087143f36d070caa99d3e5cb6c782beaaba4
    Listed in https://tweetkeep.com/data/proofs/2026-10-22T1250.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