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.

“for the price i wish they provide more credits for more books”
Google Play · 4/5 · 2026-08-14

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 2543025731

Proof data

Record hash (SHA-256): 7dfba18c36feb5240956b177b54d4fb69dcf061a631ccaf65af76e983a1b8533
Signature (Ed25519, base64): s99nW06WBqhHNlX96HHZV/s8Lf8mkPaUILVPXjhl2fvgU+dZuA2kwc3hcivfsxsF4gG2EUZ4U9FIl4ddGNFPBw==
Merkle root: 172a3e0b3c9f8b02f52318e01ba6beb899404e00e91c15eebc4dea38467e1404
Merkle path: ["7dfa3f14d58c703a004e0278aecc91cb280dc245c813167be68480cbed71af0d","ae04a455bd3d6550867f34b1b90a15d44c43e0761057b200287f065319380363","99755796d17dec240a1ec40c46379abd62885514d0ddd26da40497f8bafcddbf","4583908d157c0c5e997bae6d5d29b005a66e15cfceaaa6592d092b174fcc78ad","6daf696a0f867bfba9f110f1cb2e117deed69eae98c17a5eb71d7838afb91f7d","460e94e4ed8393e3da2706644cc0a4077a69d3998751f50d5541876e7a3fc352","9cb4cdad046da3a0831d15288910cfda390401eff84611591ff8a704836a76e8","c328d257a0eddbfc432ae8f39e90b66ff43cf67e09a93938ac33bcf6a6a8ba9f","dea959bd721c10c30cdd26b7a58cdf1b99acef631f05abd8ec994def1106794b","1867d63a44d8cdaa16851e26714f7b1b3c7c4e65595238dc22f1afdcd7ae2706","f390e3629980aa0ef086d9e906034bf3cdc552b08df994863107231c8e8c7210","d9da6aca4e4c21032b1962e1d2b00d61ed68d5ed8468ba2aedea414eed8a67a6","f12a899e5c92b32cfe903fadd591410ed4da016670fe0a40b993afb550e2e37a","cf4d3887edb33be9d7a9e64011338d9abc8444e06d1f5332550f7686a2c1727d","7731d0ded4f51d151ea3e84474d1e27a6279e8756420c93cf5fec0abf7f11add"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2543025731 · entry 108e9186e8c5677a8971…
Expected log hash: 19ecbe4a66d8adbd7c6057dbf6ed9be73485c248dba1e0c595279a908b3e8bea 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":"v1787283443958","kind":"published-quote","locale":"en","page":"theme:audible/price/en","quote":"for the price i wish they provide more credits for more books","rating":4,"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

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 (172a3e0b3c9f…), 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.