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.

“C'est très durable pour l'environnement”

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 2524810465

Proof data

Record hash (SHA-256)

3857e1e12a66316471e316405554cc7224e42b1f3c61629574938567b071b2de

Signature (Ed25519, base64)

avwnawvG7e2CnCj62XQPdejbD5odGKbnU23jq6NvTTd0SuPb2qJdaIal1P3v9MeqF0c1/zEeqj6NBORgq2mUBg==

Merkle root

3e1c67438f658ba7fd015e6979c1bfd82d90efb0848cecbd4d902d6b2ed171d3

Merkle path

["385690ff5cd4ce40f63643b42b89870acb45b093fe74c80bce81d9773eb1e165","aa521780623fb14ef33a274fe919c316e33af4d907da614056f699e54d371349","78288d737b7f80c28068224f553d1cbcf9a05d8f623a990f8551a3d088bf05ab","111304d808a59d0a897c041f54df15f971791bcf06bd743478f6aabf67026c46","2826c05dfacc162c601ebee9f76be8c36668c225d89d8e24ac6ae92768955421","92b42d19966d71c1dd6a650d5e232815ccd4c3ae7ac2637f705dd5dfd624939a","ad9d68610db0bf304f5c979fa98bfe5a051afc90752772935fd8e61a06467e30","e8f5325db591e61999b65ff8339cf52c4e7da89883ae9d7e2f150488c96bf114","2109425bccb05748205b05bf94087bbbfcbd2b81f7bba26f982630a3344cdc21","3f69687f3e305809ed8151fb7da4b91398a74e7a2a29d1f54a1b8c5dd06b4b62","bdae66ff4a3fe1d79c042d5afa32d95c13e3b46cabc770eb69125cf93e8a719f","32a89cb659daeca401eb2f8787a55894fe50ab0398c530a5ab8c55ca4d41890a","dbfcb3d5021da50b8b4634be051dbf46681ebd2b647e213f1973335aec3749d8","0790a9ec23117ba3e0ba9a310290906a4f1d2b0055d4607b106ab21651087c1d","db72b82118c1e08b77018004fa72584377d6eccdc4c75ec19bef6a78273f75c9"]

Anchored

2026-08-20

Public log entry

search.sigstore.dev, log index 2524810465 · entry 108e9186e8c5677af074…

Expected log hash

129b219cb6155ac24569a579c61e8fc9cc2d89305732944b8849d5e719dfd073 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":"v1787193927339","kind":"published-quote","locale":"fr","page":"theme:infomaniak/durability/fr","quote":"C'est très durable pour l'environnement","rating":5,"review_date":"2026-04-09","source":"Apple App Store","source_url":"https://apps.apple.com/nl/app/id6754152858?see-all=reviews","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 (3e1c67438f65…), 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.