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.

“je n'ai pas pû utiliser l'application”

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 3258201873

Proof data

Record hash (SHA-256)

367c2b6910522a62bbed8e4431725c5409634b1d8b09a620aca26612d71bd2c7

Signature (Ed25519, base64)

5yWvfjEvn4FUTXYiKTkWCw7yhCvm7P9zuem8uEHTM1pHCfki1eg7sUlfkrsHQJXy6N13a/Dqp3/p8KNljWCKAw==

Merkle root

07e2d0de1409df9008c16531abbe2f8515ebe8e55b87a042e18a21958771618d

Merkle path

["3677ed399f44b772bad4decd129ce09950f6ced55c2a2b3ca4ecacb742348a0d","0b4d1b4d82db8c9105aa2858310efae3691aa2b53c930978e059786650f53bc2","42965e39ad31fce655eb351220f55808b06657c4e0c9ae0034e842164696ed8a","6b392f28f5b1b6f45d7ae9a87f71d347d5ddd06980c80a99bc538ad6ed47ac0a","742d541e0a8d861ff69762602ba5b199f66edbf36cb201103e0c881eba49a19f","2501c78a82bf9c1251af8a0ec444ae2f7bbf1c978bc9482a9f3297bff7872769","d244bb7671478e140092f09703a23da7a34d68a4ed394791ef521ed58867aebf","50715f2e49ee84a548df407c5d6180c2a6e81cee108580b9d1a53fc3346d49a7","d5165d884dae662b2383776dd11429c8fbc84ecbe44a483f2fc02329d23b4c6d","c927681cb180d716402821c2b688ca3057e39d4c904b20c94694611c1813e0ce","3d6a9d4ec784580804def1aaacd86f23c4ee5a425d85c3674ffb4b2756c2ee3e","4d663f5926241f266352195a33380a37df27997d5729c36639e1e95dee72a508","48799695a25196e19e6c0bfac80015199da758df0acb5108e4c517a5d6bc016d","fd7778befb9f979134b4d8a1dfa78827e64c761abd83cab9d5ecd5bc01d8ea14"]

Anchored

2026-10-15

Public log entry

search.sigstore.dev, log index 3258201873 · entry 108e9186e8c5677ab04f…

Expected log hash

205b794967d70c4ec2534ff3766e47506acf44c7c68740049459394876120dfa 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":"v1792030899870","kind":"published-quote","locale":"fr","page":"brand:meteoblue","quote":"je n'ai pas pû utiliser l'application","rating":1,"review_date":"2026-10-03","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.meteoblue.droid","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 (07e2d0de1409…), 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.