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.

“requiring literally hundreds of extra taps”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
57b6fe162e288bfc886e504d3b61cae090184e9a326dd78e81ccb1b6abc53fae
Signature (Ed25519, base64)
SiHQEPwgyR6aNqRETGnkQ3CwUP3jsH/zO6dUQIpuCEwxjokXXzDVGY7S2wovAFJyw99bH5s2WJxokNrjqTEDCw==
Merkle root
97eb1062a862b99998bef0a84476eb3c3812bb77c2cb927f4fd2933b59da9e3d
Merkle path
["57b71905d8cfb2a052175224f70824772a238738c3811bd48a2a50927c1cf09a","deec5a8584a2c94488a114b2af54f3356fa1ec47aa34ffa2780591fdcd42e401","cd09ad80d9648f8cff930c8e57d5ae10cde9f3187524669e0dc3df2e7b8de450","812aba4cf419061af3bc588fc3192788ebe3590d57be942f54444d112d145710","98d393c1cd2792f806c85498e162016854223106a933979cae763852faa6b95f","7ff1671ef51dc158df740d3f6d121f84c045709ae9cc7e5a61202cfe337beba9","4f9c0c5d173853eeeca7ffeec68c21c43c5abb441de9805473baa20ab2e58e4b","73da38fd359839f4c64717c6906bddea3ae96f07bd95b0fd57249ec7f9018975","119aaa9c6ec098811e3679bf3780d40cc25a9c20e178b77a010660883e3cb02e","2aa1fb48e8af708f982ab66ac1e5924a03465c1beb00d4fcf5136b06cfb5cb28","cfd5277386e631c114cbc654fd0b93b8cc704b4a485df6a59db98989a72263c7","36283db7bcf119c11be277705ea4507f983056a8ea68a309c763a3cc8b414991","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:fastmail/fit/en","quote":"requiring literally hundreds of extra taps","rating":1,"review_date":"2025-04-30","source":"Apple App Store","source_url":"https://apps.apple.com/us/app/id931370077?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.