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 paid 10 euros to print it, but it was not approved by the municipality.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1371bf86e6637efad5bfd957c75fb8206f049bd90f8af4f7af028bbde3c8223f
Signature (Ed25519, base64)
OkWjbPIbKtPoyPWdtSGdZruC63HhKhpks1APfhHDeY1U9G/c0FIELRwXKsDaQtEn0egnb/gbH45o/RJz1ulQBg==
Merkle root
5d4c740cfb04de8d4854517684b156439ff79300bdd067e79539539dd3846340
Merkle path
["13718615b73090b4c7b578e43be7b6440fd9b1970c615fe02d6a3dd0a8db5177","8b9c3ff26c3e15f00bb713884745c61ae97832788ac4215f143258374e4295e1","02e04ec60de36fd50ad76b800a6cf35dcfa0267c0585adee36bd8d8a23aa22f3","ceee25e8b18e20cc9ad4505a9359005c46fcbdec060fe24a2fed4ea74555c2a3","484750940e58e876116be60496fdb6a662e1453aa91018ed1d33143d38c73082","cc2b951aad05d845f039f6550f5a67860d1bc2f7a21abad3cab22505733c4d7a","ecdd6673de2db90782a264fc109a7df710f44295d17b9559eb9f57d589e2d195","d7aa951c72aa1c9f52eaeb4dabe812ec4fcd82162ce9b52b69a291b7e982d6fd","d86e51f3e7962b061e3edb016a341dcd1afd46116c05d1cb33ba0a859969bca0","2c64a1f6adbb7b3034280a3708e13704798b9c97f832a00c9a703050d024b5d3","6b0b909eedb267a3df6aa22331850703b2f957310807f264dc982923caad2abb","3d966bf9eb9c173480976357bfad8ab8a9f30e0030ad2552b80594af72683aa0","5e27b068076e1a64d2c4a3f8b0e7d48cc15ca396e4e09f17700344f4530128e0","a377e8a70654e5d15090d2c58b23722fc9eaf89fbf61d1f3010bc694e59ee4fb","2e63e22e3b767e949db06640d7c1058b569ed9fafcf20124800547f9cce53523"]
Anchored
2026-09-02
Public log entry
search.sigstore.dev, log index 2684971219 · entry 108e9186e8c5677ae85c…
Expected log hash
fd3192eb36809a910252a34a8f2882c4830a1a219dccb9afb1f12e6b5620cd6d 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":"v1788343168574","kind":"published-quote","locale":"en","page":"theme:cewe/billing/en","quote":"I paid 10 euros to print it, but it was not approved by the municipality.","rating":1,"review_date":"2026-05-27","source":"Apple App Store","source_url":"https://apps.apple.com/nl/app/id6479752402?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 (5d4c740cfb04…), 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.