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.

“Maintenant, on peut en créer, mais uniquement avec les prix HT.”

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 2542342116

Proof data

Record hash (SHA-256)

5adc7abf8ec25a4a53ac3ce640c46347f10ce8ffc4b9ef7976fe88d0d207a23b

Signature (Ed25519, base64)

YIOUNl5IiEfhP2rOLFjiyBCCtCwI5gKc3BF0ISu1nef/e3ZXifkZlAr8mOKAEoBJeEqrB5ELaFojSouo+u2/Cw==

Merkle root

13d851a0949e31431bfa3cb9a632b995c3cd1c62cfaf1eda783bd9224fc47725

Merkle path

["5adc4cd57214c540df93c35818c532b6aa853710f7733826bd86d4cdec4ec7b8","395f941233b88e124b489e52da657210f288dfae96ed92af801aa0291baad0e4","502e4b9b94eead481bfd86d024004d2d597540713aaffe78d97622551fc2b9bf","1effab77330a23cd13ffd36ad8b1bb802329d0570583ec116e10ec9374cf6be7","6c30458b3a55fb0de7b21f8a2fea3ea2f3d808f5de73da835fe7641d0808edfb","ea8a5a60d75676f69129189ce8c7fe20fbe12042d51bd7400f21c714ad9f4391","90acc844c6b027cb1bc075337ba7e801a67d19c2f72740a1c16b341f8e3b3fae","50a0c1e0b0fd5971d1f5260d6c7a6ba58175b426208f31fc1d3e699115b8be39","771a4b1a4b3f89b9348738f75f24cc802bfe6d42184881302d512d21bfdefaad","32be703b4c44c881ade35e2ae3c10de43d162c23e2d31c5589ccb09af1f98687","16e8c716c2df7a8f36e0abd3878423f923933de0fd9678bc65857cdcdb598bbb","c7dbdd8ceaaa0092aab48b3ece84c27359ea41a0e23f84e21e80227c488d2d24","def79475a5b87d823ffaa82cf9c802a7968dccfbc8519501ee364e037c0e7931","9c23963b54ac666752e013737b81ec6a31e3529ac67f9360ca3657ae9a4b72b0","bc9aae2a90fd8d311435fb1459ac7953f7f2923aa1b697bb0b40101796e3503b"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2542342116 · entry 108e9186e8c5677a49dc…

Expected log hash

44bd329b5c5f42e4fbaaab1e9a27845aedd26351446bc96ba12b520a563b7433 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":"v1787279544668","kind":"published-quote","locale":"fr","page":"product:sevdesk/kostenlose-tools/fr","quote":"Maintenant, on peut en créer, mais uniquement avec les prix HT.","rating":1,"review_date":"2025-10-21","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 (13d851a0949e…), 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.