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.

“they can not help”

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 3240367269

Proof data

Record hash (SHA-256)

1eaf68a662b801fd99481fe9629f163fe871a86f78a69caf864f1b3ea167e08d

Signature (Ed25519, base64)

u2RRiKnikcwZZxFvWoIq8YYRgs9Nqf2GfHE8YIyDIS9mw3hB/gGo49jK7EZ79DIgT/1TEx6Jg3q/NCGwjD1rBg==

Merkle root

1da6cf8d96c8876e66e82e9bea7529c76d7e25eda1c07550505caa1baa49c4d1

Merkle path

["1eb0e567b6d4862a1ac692035d883ddc509cd0ea606fa6bf329d462ca11135f4","5c098da0d41ccb3d74d6ccffcede0e70237dace16b861e74d4bf810413e1a7b8","d1eb61f737fe12006f86c8121695c42daba4f2c25bef2c35f7b73d4915a2d508","29628386f04ea9563dd4020bf870812d4c376ba07d28fa45d64a9d46dcedeba3","7c6f6f1902935aa5026a17147975e8d783a35abd33069abcd7418c18bf6fca92","927fd1005e3c65c4da0a19880a2c7dcd11d75bef275996e9c9057185c69512d5","fad0e0093b65b6680158feeaece32cd63f3de41fbee2f6a342bb9437b54a0f11","ce8f215d2702b4f37ab52dcfd10d3c10047d7f9f6fab5729086f11189f873713","f070f54df217de6d9d0f3a34c698d97c6c31286601349ac03b532ac67aceb8cd","82cf3938827fa9fdaee060126f8a9a71e48049337c248c8a1c96462a2edfedd2","4538d2af88491ec228f1721babceab1a37ac1f9230be10303e5ffe866b674232","ae52329abaf68e9da165e516499bae5b8b1835a4e008f4e52a7a7b160cafc13f","d0886e619546ab8e630cf9041b21d39a146861d5b7598b5044808c3537212a80","2d81003ff1cd2149e42eace973cb0f4cdd39b653f7b06a20804a1f1025023ebf"]

Anchored

2026-10-13

Public log entry

search.sigstore.dev, log index 3240367269 · entry 108e9186e8c5677acf8a…

Expected log hash

f6397ecd2b8639a3c60345d0c567eb602411c7eb1bead248c760bae850816087 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":"v1791861381931","kind":"published-quote","locale":"en","page":"brand:audible","quote":"they can not help","rating":1,"review_date":"2026-08-14","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.audible.application","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 (1da6cf8d96c8…), 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.