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.

“Super service, réponses rapides et vraiment fiable.”

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 2543700701

Proof data

Record hash (SHA-256)

6696f76bf24a562de29bf2c3e157f07eed4b19e6d10fcde918ce596eb6f5b68a

Signature (Ed25519, base64)

cJtBL0uXrq0QAZuUJ5RlOMySvcjhd9nbWMAzyVi3ZBWPY9BrPcBmcXHMjGYb+lJJ+H+B6OuVztvwMgjagHYzAg==

Merkle root

c921242d78a65e026e3281000ec5ef04ef930758058c4fed3f79f3b5ef992cde

Merkle path

["669f57c33a6f82f634212c8ed6134010a70e9986b4978013d42467b361dc55fc","652c8890384c85d6261fedb7afad7ed7b278b6e084eb72bc2c9d2e6a5f38ee84","685e56c73bfedd1b72d05d377dace2485d3d1b65bc37e226d9d769a89b6cb124","88ca1a24e224872bcf4932c2a8285a485d14e414258df560d112867a3806596f","8ad663cbe30bbb6978d9cf688095687568cb716bd23e083f8b4e948020255d22","285b5e4916164b6d9162ce54248792933243172ef027be6f4b8ca3d083554b9b","1242bf2c46ad5ecc46f630b451f0e8660f250a16e8adf2f5af227cc9ec69a0f6","30a23ff2fd76bd1ff5caa525b70e63697591e84452586e0c60b2580cb26ef339","bfe37010f6541c748c703e8f830fa104091e177909817a4bbd472a649c6110a8","92f6f76efc599afc4683f89d063ecaa806cc271a2afdc0aff502341a2f5cc11c","5007beb72247435debd861a7b507c7bb6f2b972888d1614fb470338686a57938","c7f1bd682d2372a571af460f6db6329aa6d4392056d2c542b2f8aee42d41d110","6b2632561b59cd0b7b7d163c35b619821251fc87f905afdc68f4b8821607ceaa","11c55b906d5338fe2597d0d6abbdec07bcd15a81c2687346b92acf8d9db0c2f7","522d5a6bf348351e5632579ca190fcb390464957ba4b4698b399695ee13b67d6"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2543700701 · entry 108e9186e8c5677ac7e1…

Expected log hash

c1abaf0323b08bce2cedebaf1993162920ee741ace8973292e7ffdd13aca356b 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":"v1787287374804","kind":"published-quote","locale":"fr","page":"theme:findependent/service/fr","quote":"Super service, réponses rapides et vraiment fiable.","rating":5,"review_date":"2026-01-10","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1510962836?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 (c921242d78a6…), 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.