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.

“of very high cover and photo page quality”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
026a4a15c2f2efd054a1ddab564f4be52186a626e82435098dd4af5a19f7e603
Signature (Ed25519, base64)
86Q8iAoY8smTvwO6kiVdK9h/AXiS1v/weNanL6QLcs32gmvg5s7ePLG8M2BV6KkNVrN59ZOw0Oox9DfAk9GaDg==
Merkle root
adea50978c44b7e5a42deebe1f6aa800128d7cb9d40a380b6d66c0a0412d1342
Merkle path
["02685e2440da21bbdc9f02f83e5405034c370b042f35fc1a89d7d0d7103aea40","f723473fbe8fe9ed8903ca58b709b1f79c0233914729ba98d9da7d2633d6c236","86c967da53e9c8bfddb83b9ab498a3c6939dfeb0689d97d2397f5ee89c753e92","f99795e19f099d560b0f25cac7e8603d1d60c5b470cf913bb7d0bce1f072bb13","5e873b82c9bbfc22979cfc0028c1ddc70de95a42974c83701f0589f0fb7f7267","96953c68df722d9075cb7970db09e6384cddecfb10bfeb0b151af3ad3265cb27","0f00a36818d5eaaef77f7937b6d2af16d65bc5ee8870c3754bcb51c015f8ad40","a8fc8b00f1847ce0d67a78c1ec3b43123bfe4f3cca64eb41fb49268ef697984f","206888b42f52d3c9e7cac8dec5f7d3797b99a9d9177cc4fa049b37c2ce28b39b","ff7c450340355c9a22d41a7a56cc8710fae9c3b97715fbb4b71a21c7ee64f407","ec209e65f02de48fab186fc58e944668a01473e813087b0fb66edc94d870bcfc","50ec2dae976e3d44f2664fb95a79e395a9792bad555e73c7828fab9d1d15f4d0","b33a96ef5b980f3655206c9db064bb6266945457b59b4b98e2e19f698343d0e2"]
Anchored
2026-11-02
Public log entry
search.sigstore.dev, log index 3637467057 · entry 108e9186e8c5677a9713…
Expected log hash
e8a3b7eb12262f106844c69fe5603c2e4003589f206935cef50a87cb382b9cb3 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":"v1793588145516","kind":"published-quote","locale":"en","page":"brand:pixum","quote":"of very high cover and photo page quality","rating":5,"review_date":"2026-07-02","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id1319898516?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 (adea50978c44…), 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.