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.

“The salmon was of great quality”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
39bd67d42a26a43145e8e1977edf6c96014131ffb39e728d94e675e57d14f37d
Signature (Ed25519, base64)
dNsJcCLJtaHX+Q6IGz91Kjrh0QTQ+jK9bQV6GRy0/iIH/fo1zzrBAdpqASJG3pUPsX3XoG8xFa0yNBGiFcdzDA==
Merkle root
eee462924587f8024361bc8d60043805cf5210f8bd2ef7667df06d093552f9e6
Merkle path
["39bd4a8c3ed6a0be01d8d5c31877261f93c9654eccd1e473a11a50291790ab52","1a0afcdec8f2197dc2ca452ffc67ccdbc839782d721aa6d7cb03ba43720cf6af","fb7a44334d94ea2a011ff625bc29003eef7f44d90a5c7f6ac52a99e3ab3104b7","1f94360fede73173b910a1a1ac34c0042bcb3d11303066e7ffac2312e1566e02","0dae1be7f185a31115678a83804aaed4ccf808100c97b63c1372c23d8172da6a","f4a01a213cc1eb1917a2a9432f5b837d04d29af852df0c360fd99c500b3ecdec","3a85b6adb4e760558abc3afd6592fcd1e4958eda183b6e26ee19d34a3c5d0506","2a7d28e47caf1f09dc57833207200a3533c56deaf3c5c2a912c6fc124ce74c66","326a33e87aab84610b42db68ab371007c1caaecf45ed0fc0de91662a91b11625","59457fe5dbae81aa71a4a7f65dc6c96b534e0f52c3d0040d35add6206b4cc62d","e22e78fdddc7eeb3f60668ef62b942f372cc72aee0642245e1b1d727cf368318","5a28204f9372278679ccf6b3ebe28cb3da342cbf292d2015dc590fde73763288","2671ebca141255a0c11a3bc51354d8cd008634f7e59a58a3f3f9dc756141bb9c","a445a39a48770a8fbc5d87a405ed660d401fa810eac6fbd1d284a96f8c7d5503","452f4fcbca19997a15e6a6869c50e026ff02cb90a6ef21da106ee0457e55941a"]
Anchored
2026-10-10
Public log entry
search.sigstore.dev, log index 3178600936 · entry 108e9186e8c5677a6a91…
Expected log hash
f3dccf508afcb5e89d56dabc8c5aead85de215b1b896d057d463ea1c1bdb13a3 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":"v1791606586319","kind":"published-quote","locale":"en","page":"brand:delivery-much","quote":"The salmon was of great quality","rating":5,"review_date":"2026-09-27","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=br.com.deliverymuch.gastro","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 (eee462924587…), 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.