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 customer service was not helpful.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
26b53154bfff075c7359e4ca7cf562d1f96bbfb8146b5b771190802f495ffe78
Signature (Ed25519, base64)
gJaB/rMEytyk+IJPEcpsE88BbP9WU+9IrBExXVOGpQFmdrk0vdKSzPmCktCEMx4zrAP8rT/zxzlnpbIdma2HAQ==
Merkle root
1da6cf8d96c8876e66e82e9bea7529c76d7e25eda1c07550505caa1baa49c4d1
Merkle path
["26ac21bede126c89289c98eeb13ff471266f60ab0bec3917dcbe2af0c3c6c5ce","6fa36ab351bcfb67292bd61d06e62cf8895412943d054227071df73a69376de0","8df6eb60ee12d361e7c0df4f79dcefbc611ae194f666989240bfcbe17abee315","88ff664c4785d5dfe932e1aa1b2a810d309e2d1b6eb1a5d02e18cc330510125b","8759ecd28bbd1b2de3e7ab5d29a8137d38110474094c94ca050c867d6e76bb60","73843350741fac92e81352e977b113026c0752abb1726695a82d8836bb54372f","7295a3845bf314c8e65fb6fd9bdbb31e77b0583e35b09b080eac1a3a372a813d","5766c79d89da9ebdae648020d3fc4c07ded41caac0da357c46f48aca4eb0a00e","f2b3874f3a02819c5e545821f2f3b50f05131d3d5c2cdd8fe5a7b6178fe017b5","33623d033badc1e3045bda66a3420dcbc0f4457291b810654d7c274662730e68","4538d2af88491ec228f1721babceab1a37ac1f9230be10303e5ffe866b674232","ae52329abaf68e9da165e516499bae5b8b1835a4e008f4e52a7a7b160cafc13f","d0886e619546ab8e630cf9041b21d39a146861d5b7598b5044808c3537212a80","2d81003ff1cd2149e42eace973cb0f4cdd39b653f7b06a20804a1f1025023ebf"]
Anchored
2026-10-13
Public log entry
search.sigstore.dev, log index 3240367269 · entry 108e9186e8c5677acf8a…
Expected log hash
f6397ecd2b8639a3c60345d0c567eb602411c7eb1bead248c760bae850816087 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":"v1791861381931","kind":"published-quote","locale":"en","page":"brand:amag","quote":"The customer service was not helpful.","rating":4,"review_date":"2026-05-30","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.amag.amagallride","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 (1da6cf8d96c8…), 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.