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.

“Depuis des semaines, les podcasts de The Pioneer Morning Briefing manquent chez moi.”
Google Play · 2/5 · 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 2514383033

Proof data

Record hash (SHA-256): 63c97fa5361620f666c36daaebb7ddd294a2bcd4dd28887994d3c72180ec6bb5
Signature (Ed25519, base64): MS53ySwCgN99z2O0TUQsan/BWVvqhWVUcXf7PpG2X5+Y+rcaQLC4IYYYDht9r7KbzlLm76dOTf+sMrOAmwdhCA==
Merkle root: 197f899fafda406e0c9d0591eaf3664c281655082dfd19c34045187b374127b6
Merkle path: ["63cacf142caeb1fb5122ae2980459de82d32916ee2d8ffa5ea59785ac58bf83b","b33ed7eaa3965b853c39e1c6a71d296c942fee066f4ea8691db5ebfdfdbf8f0a","b34e32ca08d508103c11f881264b9f99c63bc93c478124796499b950796562be","c2ef9c8ef46db6d175424c243bcc5321c31ce60a315f0c90a407d2d1a1654814","bbd0552ca7436498dccb1c19f92ffe746600ae52e6405a43e0f1049c5bbd4293","bbe52629d326042482fc52c5acc117f9a5d1f9da9f3d64a9497cbdacd34fa328","4e2e12f5973e4aad975533d60f8732cae6beba1d484ee574517631ac37fc882f","ae24883fe008f350244805ee375d4999711b81a99cafd155bfa3a98f675bf7a3","40b392b98e59cd0c09cdbbe83f36daf8ead6a242ab85afd02e31b6356d78ed48","20f2c242f24302f3b1cd760eb12c782d3a459375a3ebc5216f2a098c2ee8d747","4e7708a88a8894df209dc83ce410baaa422548ae4ac5590314b8935a7bfec909","5e604b5a5ef639be948323e0c4f5e303b5c481fedb2d584ffe1d863b4c3faed6","b26bec0bf0b0cab86d0ac84c71035185380da1f423e2081c4e404f2e13042a04","d72b61e7a45df808bdf968855d1d129de3ef5b87939ca0a06b3c95e25211241c","7b5d4c2155ce4f6908bf1c61cdd8b51ce48d7dc7c5d7f3bd9a7ce68fedb43f21"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514383033 · entry 108e9186e8c5677a6078…
Expected log hash: 4e5cbdb3dc34f3dbd6a57b603e905df6c94968b41f5bd83d5c9a25f2ea060d8e 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":"v1787127398505","kind":"published-quote","locale":"fr","page":"theme:audible/quality/fr","quote":"Depuis des semaines, les podcasts de The Pioneer Morning Briefing manquent chez moi.","rating":2,"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 (197f899fafda…), 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.