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.

“Otherwise, great app!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
8e4729d9c2009d4d05b5883ab5abd8498386166c5c8abcab09e2d9f94bab2fcf
Signature (Ed25519, base64)
2287LzqpU03bxZZZhnWJfqieNVuqFU8hk1UzY+ZuL6jTaSWSjelGogo5ZcrIkJPLmo6PC0ODesgwCFR4Cuk/Ag==
Merkle root
f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path
["8e4cf0f40ef289b4db7320c11f46c77f4e6f69cc1c160a7fbc4790aa1a362fc9","52f57ca5fea1f84de90be8f30b9dd1b61f5923c514c13cb0b6d7c33756392128","0d8703230828937e3daf5b5de2da6ac544af7b7ef8e802b713b1549aea69016c","c9990816c6e90b727745cce45832cec64afdf41494d71dd9d0566b678df8310d","d344baf49523d1953d8581514625b2dbe3bf4aff32c33c268031d0c00b8c8f81","aa447ff8efaa40609478abcd79fae1a8cdc9b3f2b67e30ca879db790e341bf48","0b221c7e26abf67b6632398b7eb6328656e476933ae058495f6a3135564a9a91","0870f0e48c14a1573b9fae4303f827208e4be6adce5f15e050fa4fd43975fb1b","4d4a38b9487b65c2e12673af83d2ea33e0962f4a3db98eeea1b9b486b18fc3f7","512d21c1374a69a3787a41f155b89851ff19eb6937e45234c78804ac532f8b27","3ee4c26b3b5e7bee9c8f7c2261aaa73715be73d5f55359c966a0859b79b1d92a","da342b52039afded388a34c4d220b41695f65ea8d9006b7b024c76c455dc983f","edcaec9f8e5156b483404ee77350f2ddca893e6ce1a1eb48e97046facf217e60","ebe1651655c8b61b6b5364f1f9c2df6d3d2570b884eb1475b1f154f5054feeba","a616224c7837fee9e37cf9dfa53b6dc52945555438d928215ead84ba8ccc7b57"]
Anchored
2026-09-23
Public log entry
search.sigstore.dev, log index 2913636507 · entry 108e9186e8c5677aea51…
Expected log hash
417fac9b806377ff48d30ded01faf8424eb98406df713fe2564ee9077747e6a6 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":"v1790070376053","kind":"published-quote","locale":"en","page":"brand:deezer","quote":"Otherwise, great app!","rating":4,"review_date":"2026-09-20","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=deezer.android.app","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 (f26292e960b3…), 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.