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.

“l'espoir de mieux contrôler le moment où j'achète”

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 2515033577

Proof data

Record hash (SHA-256)

304b54e3a953fb8a52c3e2c2cc571fb0693524374bce9f114785b5679ab157f5

Signature (Ed25519, base64)

cnZt/KVULrQiJVXZZ03pTBOamrlcRU8VZWNFqI78NlmGYTK8qH5egP2JRxmNG+1aHRxu6VfLOM0VIEA3dbGADQ==

Merkle root

62390602d5b1801b2c96dd61074fd5810278db65461e368ee19c9bb147d249dc

Merkle path

["30524612c52fe93c668297e60f29dd58cc1ae18d8fcb7ecea370de32de8e77cf","7d4210367d0fad781bbdd5667102d3355abee46248db24cd339d9d502109e2a8","87b26166bd51e1170cc65a6bd0d24348a6d7b0033fec001198d6202b0690f437","54e78e96d936bb6777461989a7951d7a41eafd139569c2290ac4c28ed249c47e","41a6170eefc623039f739b348e0fddf7bd17bc168a144b63e1c3153ae2cd0ef3","826128f6fb907bb4d5ed9e8097de78ff45e64980501dbb77ef35e0f3a2a8b29c","ad08f9fbd3296c7b41820eea89126374067cb618ac680ed1570ca2e7a0570dcb","63635cdb631fa85d69577feb0195ef41e44d701fc2e47c030deb969aabc7390c","55c4f1ae51c300c1124a2bd6c640fad59963c19f6879119f281140ec236ac070","f126eae3217bdf9d280164d09ea9d9e5474c5f3a0a2fbc24078a5a916a01e944","0a81532ed18dfbe4c35a4a310959295e895a1eaf400073afc4a3c8be8882821d","c8a985d29fd069b48125bdfb11bf27edcb5cfa1446e752f56ce2bd2dd58dd173","f75f5f1e00dba7cc7ee2b8aeb382748de199073ec6ef3e4e45223ece56d4b910","67ecfe5896e15a16726f3975884f00c44d75c0b203d4245b5c0b41921a024634","9092fce07a46a5708f071a70ba5ae2d3ebe27de5e813ea1756180e7747d7c5d9"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2515033577 · entry 108e9186e8c5677aaea6…

Expected log hash

458ac564101d02a2c8a5f98465ce4e920300682f0855e017234ab870c48a16cf 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":"v1787135948936","kind":"published-quote","locale":"fr","page":"theme:relai/communication/fr","quote":"l'espoir de mieux contrôler le moment où j'achète","rating":1,"review_date":"2026-04-02","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 (62390602d5b1…), 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.