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.

“catalogue de modèles très inspirants qui incite vraiment à s'abonner”

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 2683384390

Proof data

Record hash (SHA-256)

1341c1220b04c12f715b9d93eca54a4dcf8e1f9f5f734ede7a1f4d4042e59b1a

Signature (Ed25519, base64)

8pr2DMf3vjG3e3ZcEXGYOtf1SgTRYKrsM5zkM9px0gb1/A5ccTvYTo00lf69wB5VjhCabr1/7wywOctRDwR8AA==

Merkle root

d4c4aaf139801abe64089c6a646a11881b578559d9cb7d88d2fc9332bf4b830b

Merkle path

["1341437116bbb8730c9e27b418bb617f690732b4db5fcfe19095e744e89c0b7a","3fd2c95f51c58d61f9cc95115bf89c1200167fe2f9d0c66d7bdb6b59b27cbfe3","bb73141e97997421931bd39e4645a88d0b92bdf9b928e9735d401532bc9c6821","b03512730da40501d6867ce7d496cb95273f207c42b46de59bee95c767d930d4","79bc44058dc6efb8107514665f3bde263c1f689b870303a046b02a79a36e4d5d","e522fbaae484f6e647d91c7ebaa758a6f17c68b814e705ea1410330c61cc1383","b323f03c9b79256e4d3224d3f4111462d6666e271eeeb9e723a229e0e84b61e3","4151979f9fabb601716c452d2dbeaddf110b2bdaa7cbbe0b4041a09586610ca8","7200fb040d16a24a71d536a92d5610a8cd88682e70d131774831e27cb0b48b7c","d108527b61af7b939721814263525e1f662010f84e1312fe201583e007a245c9","612d08b8d05702daec4d8791a8c0f8711da13b9e0aab194f6280cb89a8db2aef","34219eeded0fbdad71a4c54612fcdf090ca93e67f7f8e7798421a503a9d4cdfb","6100b8f7cb9a0ad1a2de57d39552d426d438448f64577a5ca4cb2472f553358d","ef527f45d797e2d831211fa20aa17755e8de8cd626bcb27abeeea7640d159dbe","9b3fe954f7b51d7ce6fa763f00e1815ec4c70f892ca128b9deb83a2e107b9fb2"]

Anchored

2026-09-02

Public log entry

search.sigstore.dev, log index 2683384390 · entry 108e9186e8c5677ab9ad…

Expected log hash

911a6ed7ed419f928c9567229b2f9168f943e91a3951514581f7a3ba93db232b 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":"v1788324112523","kind":"published-quote","locale":"fr","page":"theme:canva/price/fr","quote":"catalogue de modèles très inspirants qui incite vraiment à s'abonner","rating":4,"review_date":"2026-08-09","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.canva.editor","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 (d4c4aaf13980…), 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.