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.

“Sevdesk améliore constamment ses services.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
492c76c7ed37b6c809c02a4975b060046ea163944ee02e437e31cc6198f9d513
Signature (Ed25519, base64)
OiKaeV9JeRD4Rklb6N6/U3Wa/RjK99BE9U657YIVdP4drV0eFZYAfxFjm8w/KrVn40eUOtlMzjX40fwl6X+bDQ==
Merkle root
c35385e3159410853b606ace3c93abcb561dc35874bbfae2272c5b0050f06a48
Merkle path
["492c27140c9e3165aab46c25c5691437fadd79f04bef7978b875e02a49508fe9","9955ee48cdb0e6e93b0290bd56b68f3069cdec0b08b4c9be2a474be3fc1b425e","d3cffd8f39a0a737c6858d1835433c68dc71626f533aed34907131bdd0f95bdf","d6ffc0e2aef68a132107b2ea03bcd584c12c43fad47df595edf112335385ffad","8250c768ed1bd06ef2bd40c5f45b6a97b6f88ce6998a841bf4708ef3208d0b98","44cbbe19c96662179f7283e4e9569264aa3322386c2b0413fb5e96706609bdc6","162c1bc95f91fdcfafc969e002075d4040a4917137fd763e0efb08290dced5be","6c506334bdfc669bedc728e1deed5ee5fa13c0a17164acfca525f8e0963f9b05","4e3a22c9d02d2610a3b6528d6f0718ce5d5926c29a04186d69673099061d32fe","8421490a0ce991f561174a9907a55f6dc3c1ffc53c3e7522efb59c4fc165eb56","54334f0463a28ec82cd4752a988e8907cafd12eda244949ea952f404664ac4ff","33ea98be770acc497c774691f204ea0282278907217ffd9d2c364175aff036fa","d918a76d70ca16d9a207b045c1def62fa9a18b9e3a8d1a952eec38a09a66a9c1","b0eaaaf0554356daf48535f981c97bcdfd635e531452842df23420c0f264e90b","19399f0af13a2147dd8ceb83692caff2214adce3d49571e366dcfb3633df2667"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514083622 · entry 108e9186e8c5677a81ef…
Expected log hash
eb47f42546fcc705387579993679cd6250c0b995d01bbd10805cb4c8d66efe2c 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":"v1787123762743","kind":"published-quote","locale":"fr","page":"brand:sevdesk","quote":"Sevdesk améliore constamment ses services.","rating":5,"review_date":"2026-06-27","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id731738076?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 (c35385e31594…), 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.