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.

“Une petite perte inexpliquée est également survenue lors de la vente.”

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 2543266411

Proof data

Record hash (SHA-256)

3c9ba1d60f688c458e1ac48a0836db383c5c313dec93bf4ee2a2a9c215d34410

Signature (Ed25519, base64)

sFaGnea+lHzcKQYT2TYzaxpAHcCfoKVdya2LCvZQoGllzp1uqBBTeU8M4+WQrqs2ExaQyIm5VAxjXtJJ1+IZBw==

Merkle root

8ffad6e97d1457610bec7a891f189d1ba7dd7a92ca672c69ff1ce3283acb4b5c

Merkle path

["3c9e50523baa8ef9c9330fbb89887387b5ee717cccd05c6958b613edde8fbdad","29a6d96fb63731f7d2197c993b5b9d6098a753a2446f3243874259d01b50d2b9","5b600829ab2be8eb135b3bd35cd460c864035ad81de6837baf2f32624f07a374","e5f8e98d1adeb12b147ca378a3e7741d1637a19d9175fa27d72591055af25633","f5f4e81e3d4218a9030ef1e5476909e8164a673038b187d8da34483dddb34533","e9d167c98b6aa9c1980dcd85e9ad9b195062ab45cc9f3f9e72720835b4c08d4d","d47ca65963c34e7705eb12ad18d06fab5d4c4d85bd8b558bbde2b345ad50450a","8a2a560d5d58c259db349c7c80deda44d7f8a3c9066796feada63550dfc31dcd","0a43eef4cb4cf23b6403de3ef3efae024b85962eb895ccee657f4990db8a078e","4e9c0198a1f08e50cb1f8df853ad93735638334dd0efa71278e1cbdbd1db9e1a","7cf608fdcf7f2bf612f74db8f4447b05647af97c12ae3704b0b1f0b6ebfcdd94","802f0036af5e2600f08e1b83e01ed5dacd11efeda6df4562a01b59cb89fe34c3","fc2731d864612e3e44a82c332896cd2770948167888770abd053f05a4950b01b","c3da944168348f2737a3a033a43606f7965e05f20058b59547dacbfe770ef5ce","e9f7ba9964da1314f660fb2f84a68d574ffe9983879b5b54001a09ca5cb5f33e"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2543266411 · entry 108e9186e8c5677a241f…

Expected log hash

443ef8f29d5167ebb4c56a46778facd07b7651afa8db2d089c14a991ce0d04db 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":"v1787284817344","kind":"published-quote","locale":"fr","page":"product:relai/relai-business/fr","quote":"Une petite perte inexpliquée est également survenue lors de la vente.","rating":1,"review_date":"2025-07-30","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.relai","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 (8ffad6e97d14…), 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.