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.

“You don’t have any limits and there are a ton of books there!!”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 3122521988

Proof data

Record hash (SHA-256)

3094dbe669bc15be4fd5b8deb752dea0e9f101dfbd712674004425bf6952d980

Signature (Ed25519, base64)

OGgwKSCWS9n1/5/y3RITaG2IdGoTT585OXtyJkHOEBBvyAQmOjo4F80nfYOw1njc3Db1IfefiqkiWFpZFRbQDA==

Merkle root

feb82b7f8aea18b46b248fac49fdc21a6b138fec64dc2fa12c4b3c7a81799706

Merkle path

["308eef3fbf7be1ad77c369db148a92818edd6c58f3dca5a3c81b832a89b33d0e","554a841ec70571071500fc64a16d4b0f5df55238938e012ff9fac7f1e67e1ab8","ab3e45f30e4e59b696129a746fdc2bb23ad8c82738ed1fbf5538275317b9a2fb","74c467fe028fd8dae21e670231aa7e740130bda905184694c407f41f1af5f0c0","f69336ca25d571ad95ecc97d8dc247a9d53f2e824d154567eaf713cc33dcc4b7","7b5986fcf69a83e4616c2613cc1b01d089c3c87945e45b0de619c125716e5f7a","7bf4b2d57bf1cd87f3f63fff75843d499f3471eb3176a9a60c14d63be68aeb0b","79aa19d9516cedb94acbb07bd8e518e0d45bf75feeea75fcdfeeca5c280b081f","fe8877d09e791a17af60312bc07ea174bd5d12372af4171466c024f7d3974cf4","b57721ba11f622580f9ba3b226dd39a335c2d2ad9976c4314e425ea35a7149d6","3daa5c3e5290475c88c1ffd741d124a57405ae9e00bd991962e76daa44d89b2f","7f50716c7c4105b774dadd26a6ee4b39d6727eb10a6198eaf713327284d0cc99","52b3caf7776ecb6f7d18379b79c7f0b79dfb2a3d0aae497f0e2d708cc7c1b6c7","e77d494af9e2547c53e58f62769cd14d89c9d23aad38b861f53f29b79396acd3","3520002e20f205a5e2c7683df52b5c77fe454ada68a85506f659d94f96d1078c"]

Anchored

2026-10-07

Public log entry

search.sigstore.dev, log index 3122521988 · entry 108e9186e8c5677afa72…

Expected log hash

9fa0d177312c5b0b22ba9dc313f3316134d71d179dc19912df4abe4610de68bf 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":"v1791343163559","kind":"published-quote","locale":"en","page":"brand:storytel","quote":"You don’t have any limits and there are a ton of books there!!","rating":5,"review_date":"2026-09-27","source":"Apple App Store","source_url":"https://apps.apple.com/us/app/id348177651?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 (feb82b7f8aea…), 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.