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.

“There’s no filter for audiobooks and others.”

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 2515439294

Proof data

Record hash (SHA-256)

fcfee383c0e5945ae8a6ca07dde21e5ed6f162031150841c1a5649336eb84d61

Signature (Ed25519, base64)

QIw9RvmAm6vsYCgoZkdhvuonjomR8+qGBb0ypx0ubf5cXX9mBeiKw91OhSZOxYHfr6ymwHKzLFGz2T47ryC7CQ==

Merkle root

8c6268a14330d1a3403c561e774645b0671f81571ec1735d4674ebe1de7502e8

Merkle path

["fcfbffd5927eb2524001d4828347910fb87688537f93b3580d4ab604b5b490e6","294e45705d9791c050849826604790a7fb1bbc9e17adcff8fc61b23bf7e6eae5","c9f83191c3ef93ad08d2aeeae017acfa75c8f530f1fc9bfcce4f647b7765abee","ba6711fef967af2b7eb5e4469842d430c90e7100d86f606225591175b9edd2ea","cfc52a798514e968de32899a422300258845a62868fd93cbc44948bf7e98e709","c126ca7b348f23ab395ccc9fc64b69e11a3d2762d146ba2c2bb1f40939ba3c3e","c08101bc73cd0441268d63c3575295995376f4015fe75cb44f952ca8390af668","d526db5ff2da22c16208c1695b86bad65bafe31c282107123a484a2a253aeffb","50a925decd093bc71aae34b79467fe9568dc3cbef7f1fc37d841bdc24ba722b5","2bd43b4f1e3f3336a4a9afc9f24e20a2963bee2a4c25936802baacc8d3737fe0","1f79c9eab7bfbf1c5afc67f3981af0f52a177533b212b5266dfce64e07fb0637","fbba1df861b4ec266471c280805470ef5a23e2d03346b6c50e4453cb7a331a51","2de97363b84c3a3c7892d6c13559facb127180f7fe51ea764f30fd45ad533e91"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2515439294 · entry 108e9186e8c5677a4f15…

Expected log hash

128701fddbb19410bf57cdb2d04d7a0278d13bcfda6410d76f176fa58341e1c9 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":"v1787141082461","kind":"published-quote","locale":"en","page":"brand:legimi","quote":"There’s no filter for audiobooks and others.","rating":1,"review_date":"2026-06-24","source":"Apple App Store","source_url":"https://apps.apple.com/pl/app/id563888611?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 (8c6268a14330…), 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.