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.

“Année en cours !”

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 2543154575

Proof data

Record hash (SHA-256)

096a70081d50c0ebff784dcfe88eab73387afa88ee1040903c8d44f4a0388885

Signature (Ed25519, base64)

WMT8X1iizNcVLkulSq253mwiSSdTJwxoiM1V//PIknEBaKoUgFSGt/rcNctS62C+//JSF1tLvo5rpREnKPlgBA==

Merkle root

9ca8f1c1ad15a78206ceaec922c537c0b0ac598e12c9c25877f5e0e19de38c6e

Merkle path

["096c81a5d26e3e941d0719e71b3a5800b18d14585e8abeec93750593b2c0d544","3dafa1a156e543e73dcfe94fb0ab401577f8dbe152277225166011ce0199eaa2","e64fd6efa58b9914905940bf446058daf09ae42f3e72d92a4296dfc048383ef9","432e4128ce5d56d3ffc29189c803841e1ecdb5c167dfcae45173d0a0e99bbcd4","ea807aaeae8f4ee6fb35f1d3489cc7311bc8ecd918667c14f45e76342350f346","0810a11173ec5b1c802e1bcbafbab5322d6e8caeaee593eb0060cf9f4e31c191","167fd78f196de487f5ca55864b98507297db824f5cf009086f40a2aa25dba4b8","ee59dde9611617e886f216d981e687940bf9ffdeef4658f5bf6ae91269eea74a","b163496baa900a56996340aaed0cb5eab3bf5e5ee8d2532f9a06d50065ff7922","2608ab6863d0907b2a717031249d6288722ef8363b8434b4362188996af4c477","14e186e73f4efc5892136dea1954d4b7a626aa48878f89b4b38674671043ed29","041f9c16598b3da12cb223fe41597ccb0f25efb5fe011f3cb0a58262fd9f7e82","92bd38359a2f7e9a0cfb63e15fa5bc91828bc74a6fd1daabc0f50bab390b730a","78e3a01c18db7a3aa85fa160432e1aa22e4b131e9c27c5e2e4566764a2ee13b9","deb69ba818cac6d60ad262ee5febe93ecfd14e4c978778af299f82ef8a69b934"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2543154575 · entry 108e9186e8c5677a0eab…

Expected log hash

0099eed9d12aa99aaa44ed875b87ffaf90c46527b61dfd92cdd4db2c148aef65 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":"v1787284115102","kind":"published-quote","locale":"fr","page":"theme:sevdesk/ordering/fr","quote":"Année en cours !","rating":5,"review_date":"2026-06-26","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 (9ca8f1c1ad15…), 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.