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.

“your service quality is beyond any level of professionalism”

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 2514188040

Proof data

Record hash (SHA-256)

65cb14524681a9e11529cdcc8843763a6b5ec1fc6722d9d73ca4cb18dca76d7e

Signature (Ed25519, base64)

81R7zjAWRf6VW5RxxkdXKb09x8S73ufBOdGrgB4U5R22V/wLZiufRbJ2vpjqrQwGkvz4jXU1T/GXTWZyqA6MAA==

Merkle root

6189a42bfe294c4034f316d047a716a5efecb511b8dbe64c4f7f543872c9bcee

Merkle path

["65c9941c16ca7e8cdbb5246d593a94628032c937b4b42874fbb406bba2b51a7a","d1b083f4e44f0d08f9c9e9f4601c4350823e0b8fe9e9f5ef3ce280186b78489e","b567529e04cba6aa617bc48aac5bfcf0fbce17adf36e50288eacaf761fa4ab88","d91466bf4a15a73630b22c4b798a759d0b7923b991eeb1bfcc8481a67e212376","1e3d8f0394ef5a2bdcd6cf676194aa7705f378ba23d82dca4722f99fd1a9b48e","c97087d38777d05262bd67e6fc633eab9c08ecf040244e7ab56f82b201a600f7","7ac75eedd8829c9f753733560ddaef2cdc0a0bd17175eab721194bd47c4c7042","9919487d5ea2731cd5d8da4e45f24d8e64b97413b25d3e4f7d70043999574473","a7faf96e6a3e13b8780abb27b6a1a5fccd953928186fde90dae1909ba7919a9e","ea91c22bf5b7cef9e1b26f3c8dcf6288b3220c3e505917baf87d46b59d9a542c","c52fd4024e958de2e8dd4459e9bea3f11ab289d15937e14245a634b71c960945","fe7f476da297d61cdab645b6310135c63fe8408e5adebc82290280e55618d546","c8bdb6f44b6fa1ffbc76cbd7bb8bbcec4d6cde88e65e58d7ec446a36de9d7be9","67223d7a85c1115e9dde948af20504ca3bc62c9ea97637792b53682f25f6d8d4","e36acd56aebd26af88e4e41e8d5bc2a1389f049dd914bc2c3da8d68ac2fede4b"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514188040 · entry 108e9186e8c5677ac9bd…

Expected log hash

b0fc1d11450dfeabf778635bd8a8264987fbb7e682331541ce1f5d7507d4e862 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":"v1787125125654","kind":"published-quote","locale":"en","page":"theme:sunrise/service/en","quote":"your service quality is beyond any level of professionalism","rating":1,"review_date":"2026-07-30","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a6b1967d928caf35d505de9","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 (6189a42bfe29…), 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.