Quote verification

This proves the quote below is recorded by Citatio exactly as displayed and has not been altered since it was committed and anchored. It documents Citatio's crawl observation; it does not imply endorsement by the source platform. The quote links to the original review.

“Support is practically NON-EXISTENT!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
673ac0eebafa44ded2f60da5b63736364ab2c90c8509c650dadf84073948759f
Signature (Ed25519, base64)
iQHFi735CoHMH0QlhyAoOzgXelTQOsCE/kBJlJtsp5glH0bn1JMXCm2tH6zsAKDsLRklY2hzdkqLpCmIqwveBQ==
Merkle root
97eb1062a862b99998bef0a84476eb3c3812bb77c2cb927f4fd2933b59da9e3d
Merkle path
["673c09d854f89fe7117de809ef8f361cd6e3979cda0076b3d873d26a262d2b76","edb3fc6e27c72cd9e8ac9ffef6427ffa7617606a6687b00b4b9e1aeb3758f98b","88d83e8e7853ca81f8bdc480b2d94937eab76fc1edb08069f03bf88d93f5ed0c","85588d9393c97e71381bdf5e11e5ece5ac70d47ad199a96c68b9e2773cbaacef","379880fbae283ee9d1f40da572192d5845534b4599d36835b789dcb9694533f0","1f4319226e995693bf0c96a4f0abe1e44a2a2cfc93076419af76e2ab338b297e","c236faee4d8b20c1f1b6cefa8fafcb39eee7f3b4c70d4a0a6d7dffe57df401cd","2b62a2c3dfba047dfcfc2631d3bdf99dbe92131afdba8ef47feebb2eef44ab9f","2e0804c35e1f4091fb14a0ef33f220e70fefd7a031bc1271fd02cd528f045fc5","bb7d2352b9ad7572c79d28fa1c5a98774667c0d1179bcac107008d310258e7da","a6ba2320bebdb525294e32051203a108db199dafa5e32fdd427ef9ada1bf92a4","cc930d9a14ea152753caf04b31f0e79f0b00ba63dec8c58c38ded3f85cfd7dad","66d13e8b5300f6cf7ae49f9f9692863758845bb98773f7a2bbb28032eed5ad1c","90e3c3ed08ff9f4dee6683cf95bfff311f4715cac07e97ca75ea5b9bcf13efe4","01242865574478f13dcf9d888236d7a907264abdb87f360db7db06de0945075a"]
Anchored
2026-09-11
Public log entry
search.sigstore.dev, log index 2789279696 · entry 108e9186e8c5677a3885…
Expected log hash
05c7009ecf7ce5cf315c252c2a1dd135e64989a02cacdaaa3c5a87412a2e921c The log entry's spec.data.hash.value must equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm.
Canonical record
{"dataset_version":"v1789017464005","kind":"published-quote","locale":"en","page":"theme:tuta/service/en","quote":"Support is practically NON-EXISTENT!","rating":1,"review_date":"2026-08-21","source":"Apple App Store","source_url":"https://apps.apple.com/pl/app/id922429609?see-all=reviews","v":1}

Verify in the public log

  1. Open the Rekor entry (pre-filled with this proof's log index).
  2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (97eb1062a862…), which ties this proof's root to the log entry.
  3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
  4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
  5. Locally, without any Citatio infrastructure: SHA-256 the canonical record (must equal the record hash), verify the Ed25519 signature against the public key, and fold the hash through the Merkle path (sorted-pair SHA-256) to reach the anchored root.