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.

“War vorher bei lexoffice, aber UX und die Funktionen einwandfrei - klasse!”

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 2671651968

Proof data

Record hash (SHA-256)

0a62652d4729f5262f9f12e75de7f1b63d5e32827b3b10fa8470922af4f396c7

Signature (Ed25519, base64)

IDqMuAj56Ce5zVfc/HzdMVs+31SpnCTAEsmzz4OPXwchwk5RvCfXIxFXQScaKPQoXEmXGOU8SqtJIzxM1j3cDA==

Merkle root

ce3d6938e86e6857be7a8efbc85155c1c21346e72fe16d50aed37ed5b5eaf89d

Merkle path

["0a64e13e4784e89be75c357983a9871c997e33b89d6f1773e62f0fb3a12084cd","b24ceeba677db52ca3ba78c542606d8b172f292f2026775b0aa873b1c87e272b","35db6a83d2a4fc7b54e503f279e3766b906ec0c09fe7acac846a8fff268f3f95","9085406623ef565f6f3a62c23132b41affdf4a189103598bf7e8436e43d92bfb","566a9aff8e775b6cdc74143058708afafd0714d45bade896ecfedf6c30727bb3","e7e907a9b7d44eab8adcdfe847d5de1969bf09e079af9b677ef5a5f071304d0e","003c684b34697cc656e8cf2ee71654171485333afb7a91336aee2366eb7656d8","74cbe5fce8967d06950230a10220845bc6b0d481b09dde6e019c4da0f74a4510","e6f2c602883fdcad454e2ae1ca09cbaf51981b8a9f8006b1981aede38dd7ff7f","060877f102affd06c08956f3b40248d0bae6c1240b784faf9e9dc4d8aeacf025","5fb2bf4a4a761a2463de28e7eaa18c716abe5215f4225ceaf37f4766f8cec9ef","655ccc7fe9b7bd47a97ec699b9f805ab92dd2257e5247632c4f4dde68cfc6c86","b30fa96b054eb8908168690ff8b151669e100c89959f7a8fe4c48ca457806f71","7c049e8780522490a97cb683a0735593208d22b55a66f49923a0a94c3b56e5c8","6c9e445e142590592ffd87f282aff1887c35a7581e681839c186aefd59fc6d6d"]

Anchored

2026-09-01

Public log entry

search.sigstore.dev, log index 2671651968 · entry 108e9186e8c5677a6125…

Expected log hash

3568e710eedb6ffaabfb65cd1f12c143a50a3583c899cc455e67b87a19e5bed5 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":"v1788237937782","kind":"published-quote","locale":"de","page":"brand:sevdesk","quote":"War vorher bei lexoffice, aber UX und die Funktionen einwandfrei - klasse!","rating":5,"review_date":"2025-09-18","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 (ce3d6938e86e…), 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.