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.

“The app's quick access options from the locked screen should have the replay button and not the previous chapter button.”
Google Play · 2/5 · 2026-08-13

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 3121353835

Proof data

Record hash (SHA-256): 19e25230d6574402b7d2e370bc6000f01659fcbec17b2ede5b9b456995ea3c16
Signature (Ed25519, base64): yEYFP28bfEdupQ/bOTDFO29lmPxWJv7ejBF39diN7VYuwTkf6XNGujq5FLWu7CMIEOS4rmSAXB7cjnQjlWZDBQ==
Merkle root: 1128c1e3e4534f30e1f8c2f8fc1f60db99ca4dd81f25405dfff62ff1f39e22a6
Merkle path: ["19e66e0d92048b5aff15fef52c216ef7137b829e3e5f2b328c3e8d743fd9a500","09db7b126ea9d0715b473c1758c32e5480636a1021676fc5e181d1ec50780acf","ca8a04a98cb20cb6267d2684de5a3650e6db9bf12c5a08fa48ae15f4b0b4e02a","cbef899acd7107b9ad65d404e9eb78b93296874541719cb159e40f25a9d51e10","8e8be1091910069e4ec24474f55d9d6761b3fe2c408b48fa8463c5a14a738f7c","ed445b2f81777334b1e209a072c434f80d543b4140dad2b83143b2f8fd9866b4","c1d0fd278f11c48f3a269c838213e6c2be3efb74dfef9b9fb91d1998577b48dd","90bd4afffa8fc0bd400089f7464d465ee36d1da75b3aaf7d1d5344fcf21fca98","86fd93e09b87a621ecdd23307e7e97b94d7b5d49778e9d58b7167e2887f44f69","e3705baa807202ffab4682312ee8d4533f11775b8a0d29f993ee73bd9896b52f","5f693c587e741890cbb9b3ad75261f3ff5a9fea5c1e5910e16595c562e9d2f29","d2fcf30f71e978cfa8864728faa4ba390bcc591700ad83ceb71a9abba973d6c2","9428e24b047bb9d4ac05b5ab6de36e249e544865747a9fa357ea862bb3060151","c4a4d8b2a4d8c0bfbebb4916fd7e139c5aa71a08248affd318e33dfcfb90fbec","b39bfa02188a075f3ffabe31b61efbaa34ef7a32306f491e668efcd33d84ef4b"]
Anchored: 2026-10-07
Public log entry: search.sigstore.dev, log index 3121353835 · entry 108e9186e8c5677a938c…
Expected log hash: 3980f7151edd7b0249ea159b11c34712cba10d59cd8ffa603af676e538f81cfd 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":"v1791338675665","kind":"published-quote","locale":"en","page":"theme:audible/fit/en","quote":"The app's quick access options from the locked screen should have the replay button and not the previous chapter button.","rating":2,"review_date":"2026-08-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.audible.application","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (1128c1e3e453…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.