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.

“Depuis la mise à jour, il n'est plus possible de créer des devis.”

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 2684091718

Proof data

Record hash (SHA-256)

134ca04671ad65a5df6c6d70f237766550573b4739bb625210a01b5ba4a08f8d

Signature (Ed25519, base64)

48T53ca+unCBZ3sAy2eTIjCIk2cXwY5bfOtQv6P1M28EFFEsS5nUG0C0e5DemPuTnR1FH5hurXEtgMAyVn2bDw==

Merkle root

9b1b0ea5ff073795652912177ab0790127c9d286c797e205e428b8d86989b898

Merkle path

["134ed7f7d05a950ecc4b63a51b29146ee665c8b8104643bddabef58ea4fd2a03","3396b00cc9b0a15ab2d851d4a49be7f13a599b06f91431837b148352cf023e01","5c081222e081105bff47a8a23079419d4f73c476c652f1948c47cdd16d186150","55fc21e93f25add537cbfde1359e1b02ee24c4d903f7cfb43dd88e41c6c4d653","ed790afa0a68b1ade7cb6cebe050a6716755e2fcd83fb22032be317a4d4d8b5d","f1d43c190fee9719d5ff4e7f92c1652a5820c07b0f757712d66e4ebe5b7b34aa","735f93ca4ef58f7f66af3134c888fe6c9d54c1aec5737dc7a156d589a2b39808","e434a5e5e02d5ae6d4401e1f7d1a91ca4a08da454ff03bafca170e2d6462362e","33c70e5bac04bb85badb8f8e1ccc2ba48c217ea45afa1c653cfa26bf6e0414fb","a5516a7d5c3e792432a41127891b2765130ae689eabba62876cd01ba1756d6e8","4af2c441233c70fff8272108b605b7e74d772ebf85cbb819a58555cca36d1306","9fdf2722c1e2da99c8523865ab9d73870a5693178709d80815ae462a63bb7c37","8a5809f94963a5df81714440927362d38263f78c79f37bf57de7b411279bcd69","1f2e00fbb60a33ba3643132ac67d23ed080f5d4ace7fdf97cd794367db9dab8e","cb32073192135525777f5779b873b337bde4d009abe6b4aee36e0d683387aeb9"]

Anchored

2026-09-02

Public log entry

search.sigstore.dev, log index 2684091718 · entry 108e9186e8c5677ac9b2…

Expected log hash

de33a5856ee5b3a69957109416f9fe5937b2a435c3e2583dddb1e30f75d54093 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":"v1788333782203","kind":"published-quote","locale":"fr","page":"product:sevdesk/kostenlose-tools/fr","quote":"Depuis la mise à jour, il n'est plus possible de créer des devis.","rating":3,"review_date":"2025-08-23","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 (9b1b0ea5ff07…), 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.