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.

“Pourquoi les photos sont-elles arrivées dans des tailles différentes ?”

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 2495114363

Proof data

Record hash (SHA-256)

3d1abb69c47f459742985e6390e51221af2fe56d1c9fa9f6e9588e553122ca1f

Signature (Ed25519, base64)

4amQmNq8VXElf2aBPABp9pqhs6qQrm675Yav33+m0AEBMwmI3tk40eUafbEEhKLVk/gqhIJT0KqoncZ8Eq/GAg==

Merkle root

de8b012bed4822c8c2019277a5dd0d29f64a2b911dca893a0dc4a34997d27c9b

Merkle path

["3d1b3ac8e4bc68c71dd3dc8e845baa34eacc6effc930fcdbc7495c446fc7d9ca","6f9825ede017eb08cfb9e987ba6af8162659195f54df8d08584c7c84bf83183e","086e4fb410ad611b512aa17b04861619207f13152767ad4afc92a85f1118e253","9fa998c73d8989fcd13111d0b72998ae5f2b8990f9cef6539a2f708ad29eb921","1b962c22a3a949d8ed53c422fe3a52e83b0ea45403a68fe99dfdd1bfa7de1c36","412902b1ff2f10f62810e7f01bc8bd04fffa3b6c1942b84b871e616494cfc33e","04d617cc2668256e824e6c0634d16cc6be10e3fa554b8712bbb5c42599901fac","f51f775c29cb6e9a13ebda7a2636b6324257a40e2a367331b8a5cf33b2399ed2","c9e6a4bec6cebc701cec9a6d923959909f310e469ea37eab53ae02b1501837d8","4ff8f83d39ec55af3394618cb9665b20e5f6acaa3b55fb275d016bc292dd0a34","2af1aef310a05df247c26abf946f242c399191d12cc3343a0187ebe562f83a4a","cd55a933701007c9f5950c4b784c854367958bebb717b175b9752692cac9d328","78fa17892a59a93c2365ad270d8f53ce79382eb82f004d89918f3cb7e490861c","1abd46a5680774cc0b5a5f319744c2907448cb9c9b12d3f969ed85490d3b0125","02a545cf973db8971f86396f9a284ac1c13f9ca7741f825ebff631e0b74bea6b"]

Anchored

2026-08-17

Public log entry

search.sigstore.dev, log index 2495114363 · entry 108e9186e8c5677a28c4…

Expected log hash

27023b3a9ff654410608df4b8b5cf048db8313c7ae7f1826ed51f9640b0108c2 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":"v1786934720554","kind":"published-quote","locale":"fr","page":"product:ifolor/fotobuecher/fr","quote":"Pourquoi les photos sont-elles arrivées dans des tailles différentes ?","rating":4,"review_date":"2026-06-11","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X309A43086E7145E358EE1687E9DF7162.html","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 (de8b012bed48…), 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.