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.

“It has all my needs”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
650cf0fb48ad3655e63090bfa17654d783cc12b1797d28350b8a8fea2e4e2a25
Signature (Ed25519, base64)
7q864SgHDCncrtO6bHYgQ89WA4qpTmIxjxao5thh0VqV8vGngTyi2QBn7ercYhUMSGYol0EXR52wgTe01w5SBg==
Merkle root
197f899fafda406e0c9d0591eaf3664c281655082dfd19c34045187b374127b6
Merkle path
["6518aa3e2154648a719155fb1b5977786359cdcfbddedaefe057f42c38dffcef","f40464c70b09f62cac3ac06368a29b8961c5a659b3ed36328a9429ef275a9d54","771f9390b508303c327c280b2a8b2fa2d08b6cbb89e1430cb7499db761d56253","974ae7146a8a82afd958635e402c8b1745fe798ee6b2ff4cf9906c6696efa1b7","415e1d73775a8c66f03c3c35c408e2efa7dd08f4da9bfa49221fcecca1fad069","4b05c50365e111a2c4af76d44e7e7b16d0c1e8bf914744db8038722503e9d75f","85453bc02dc20592f5e419bf93f42c4ec6a43171521139b075978904b61c76b6","d661c90c10049ec05bb6b4a2f14bdd2de19dc42b8b356fddaa25a93afd35d68a","40b392b98e59cd0c09cdbbe83f36daf8ead6a242ab85afd02e31b6356d78ed48","20f2c242f24302f3b1cd760eb12c782d3a459375a3ebc5216f2a098c2ee8d747","4e7708a88a8894df209dc83ce410baaa422548ae4ac5590314b8935a7bfec909","5e604b5a5ef639be948323e0c4f5e303b5c481fedb2d584ffe1d863b4c3faed6","b26bec0bf0b0cab86d0ac84c71035185380da1f423e2081c4e404f2e13042a04","d72b61e7a45df808bdf968855d1d129de3ef5b87939ca0a06b3c95e25211241c","7b5d4c2155ce4f6908bf1c61cdd8b51ce48d7dc7c5d7f3bd9a7ce68fedb43f21"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514383033 · entry 108e9186e8c5677a6078…
Expected log hash
4e5cbdb3dc34f3dbd6a57b603e905df6c94968b41f5bd83d5c9a25f2ea060d8e 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":"v1787127398505","kind":"published-quote","locale":"en","page":"theme:canva/price/en","quote":"It has all my needs","rating":5,"review_date":"2026-08-11","source":"Apple App Store","source_url":"https://apps.apple.com/ca/app/id897446215?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 (197f899fafda…), 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.