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.

“I miss the possibility to insert video or maybe I this has been added”

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 2514130917

Proof data

Record hash (SHA-256)

f5b609528278671b717ffd2f8e7a38604d829941a12d224d447dfe7ef13d1b90

Signature (Ed25519, base64)

RPBmkOCXBRjfCfPrELYGp671J4Lb9iPgC1fLOo/Sp6HKhZnx6A1IFF4fjcExp6luQJ8hWkZCFATFTOrNMw1rBg==

Merkle root

72711ef72b8a7ab084630b9628ceb2defcf0aae546304d44ed173db57929457f

Merkle path

["f5b6c0aa348517e50ba5f79dded20f60523708fcf3cb7312e01b415a2f9ae39b","e420272d059351ef093b74e98f7ada78678e393d34493fdedbb39c1f6bf02577","9e4ab6cb3bc0434af175a53c7c9911adfbcd8f04b20a47b9b199212b93a246fc","023ab18f0b2583753139addbc6efadbe0f06585585b188dc05675896aae244a7","03d20d534e7cba4d8c4530d285848f8e71ffe955d95551238a0bab77590e3edb","ebd3ed9829774167f225af1c5fd8245429408eee77b21eef26ce015a00d1c374","a547eac7ecba1c75c80e70122dee6632285832ae08f24737991938536203ddf1","a02215b28afc7fce85da9470ec91cea69928009b6bc4a85fad64efa35a4d522f","1a3f45194505c6e22ce74122b7c9fa8d4c508046f964927ebcee59691e6c7832","0262e92d41da1ef47d34ceb479ec0e6bce3619a0e413e4134d0fb2b080555a70","5ba311f83520d0d82cb73e21f336def9ce063e21a31df858c4a54248d105d32b","eafe311a71a1838ff3b1485f258dcf82b745ff01c6ced274f8d1b0da75f41fe6","03f0d2dafec654000c7e5c6011a64b6127ea86884de5baaa1829908da41e288a"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514130917 · entry 108e9186e8c5677a3273…

Expected log hash

65ba51eff926c65ed0ce093a942d84c628d811a59302f32867c6589627e47792 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":"v1787124488047","kind":"published-quote","locale":"de","page":"brand:flipsnack","quote":"I miss the possibility to insert video or maybe I this has been added","rating":3,"review_date":"2025-06-14","source":"Capterra","source_url":"https://www.capterra.com/p/176854/Flipsnack/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 (72711ef72b8a…), 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.