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.

“The customer success manager is great, the online help is great”

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 2680856520

Proof data

Record hash (SHA-256)

38cdf20010882063b5453635d3c89df1f073ce747f3e28c5c844a08158301d4a

Signature (Ed25519, base64)

B+ZX4c5iUxWVHTczSR5sivWmQ9eR7QbMSo/UjHMos40qvekylbKp11ek0NUf7cBlC8eI/v1KVXCmnHx1mcD7DQ==

Merkle root

e42defaa0a17e226699ea4a82dc9c6dd27c28085170ffe1d62d8c6a4c9215db9

Merkle path

["38d04661062c71b4571b18921a3b4a1da9bc1e7a7e442f2b252befc8f833e514","3478a1197bc862717742e3924555f91fad9353273e67753c4550334a9d608844","15fd65427dfd7596acb699d1591f77aef572552439f6c2f45190786d27e9497c","ff6892e901439f9c83f95484fc214cfdc647a0c625108a186555670fcb804558","2b7cabedd7961119fc69c1ca05dc02ba8918eb08f10e56e0129bb9ff0af670bf","b7c255a66a7af1619b37c2632308b05049d085563779cc99cbbb99ee5bb568f6","6dafe5bd40d40f2b1f4901fc2245e761fdd1809b827e7daf34981f492eb11da1","5b7bde28e1ad3e772ca166550096041ae92f82517f057410a586070be3a6b76f","153b1b83370295dea9abc088d1df80392607e86fe82300b7584705ed037d9d55","bcb38258ae7f5b0aa017ff6ea8aec6455ef9f63d4b671936dd641c63f715d55d","de4c3d0a568c17bc4af64591e797c72ef1655a5f45a77a916d01b10198117f09","41369746f2aa59fa228b16a55139d48ab9dc45564cd6a03f05940ea904ae680e","c525e2385afd6289d1612dd47b0bfef9d0064156d2a036af840c64615471bf9c","f9b10a6aa616ed717dd3cacc1714fe509709e95281fdde9fabb8c6943e906d5b","270a8fe791f18cfa20f43263c29329704ffea666703469cea18570c7ca1219e3"]

Anchored

2026-09-01

Public log entry

search.sigstore.dev, log index 2680856520 · entry 108e9186e8c5677adb25…

Expected log hash

356153ffa6072187539ea75dc6dfb23d03b74238aa8aa70cd6aa9a6a99e983d4 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":"v1788298923475","kind":"published-quote","locale":"en","page":"brand:frontify","quote":"The customer success manager is great, the online help is great","rating":5,"review_date":"2024-12-05","source":"Capterra","source_url":"https://www.capterra.com/p/183904/Frontify/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 (e42defaa0a17…), 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.