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.

“i often enjoy the recommendation”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
20213d3f710b89da20510fe3ce503192d8a6794047a527860dd0d1181a80ed3f
Signature (Ed25519, base64)
nt5sTFfTN8UJdmhq0pH1QAXH53+BL7yrJ6sr7CngxAhU0EgYkHxKcsE3yUSdcFQMNBOAOgv0ucXY2QBAaJwRCQ==
Merkle root
4900b1080bdcd3b4c9234f01647614e7004e0a1ae01ead44968e31abeab33265
Merkle path
["2021d8e95f67d087a829db947edaac0540763b2022ea7185367f8a121bcd47fd","012209c70b4562062e100544376d55afcc9efecadbbc940d533b12e2aed11839","f54d1742f2654a72bb146ce9d36166340fb56f05f7429c6ac978d7cc84dee9b3","49eb3bdfdf616f1caee309e748f038e4a8f11682fe6ab2d014e1514f81b2e975","f6b2cd21f7e6724dcf377ca9031382a005b9262e396f0ef72f9e5e8122380381","db23ed5b7ebb4fa456f0226ac6009f7839ef2e65df4e39329ef466e433011c82","a077d8379b714ed41042bcd55de6f085785031c6dc85fa770fa522c79765fd04","738490261557813168becae45602ccd73281d0452bab6c44f8b348e015c5cfd5","5e54538bd1bc05fa72bb7ddb86bf2eb2a8725afc12d9d94c5433bd0ed82c6608","999d6b8f6743667d7995d1f745ae01eab4b4361597027f3111c665cfac05ba14","869d5c71bdc11cb98278f8177533edddd28deb9d0f3c678398dc6eb0ac9594a5","4f4d0831440aadf9cdde8508ea8672cceb008a30da8e04261a55c46ea8a8ea6b","acc667d852c71a0e84a086ab20f7bbad3d8ae083a1e44cd20501ad641f662bdf","0a4842003c61f69c5923b6aafd56426e7fe934e483f7d15b620c07fa61f89152"]
Anchored
2026-10-13
Public log entry
search.sigstore.dev, log index 3241341297 · entry 108e9186e8c5677a0e53…
Expected log hash
39342fbb95f8cce5be4111719e5450984494edcdff99b8bd9a5c0d2303b67943 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":"v1791866192176","kind":"published-quote","locale":"en","page":"brand:deezer","quote":"i often enjoy the recommendation","rating":5,"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 (4900b1080bdc…), 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.