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.

“there is no way to recover it unless you have biometric setup”

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 2776103867

Proof data

Record hash (SHA-256)

fea8785576627bf1b8f7b6db8a52c219991989e78c36bf5655fef1218e410d4e

Signature (Ed25519, base64)

Grg3Rm81WZjIGFSo97zoi5BhdGan9R6j1YlOqmScHbKZs20EgggXyOC25XTGd3n/hOyFwe3VwCQoOOGzNt05Ag==

Merkle root

4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8

Merkle path

["fea8ce0d75792d95a5325e177dad28e0c8a0b947908ca1c6b6eda4ef30fb150b","fade9fdaf1c64f5b050f6a5ac342b39ec7659fcfb3780aedef1862b75d1673ca","eef2e1b6f02dbfd6455ce807d94a0da79c9b6a7038f71099f8ce80c00c23cc20","58346832037fd2bd7cde1bb04b956f95feb1a1a5eb1d9a957045e580e7f0a997","7ba2a2a43bf867b2927e0bc01e6b51435ec23cb1c6fea05e5e87025156a9728e","ba150f5f5ce872becf1f266432354d1b2cd2f18d765f5a5f4c0c5055efb2ac24","dc0f800e858a15895e61b3fbc819a477d908998c71d960b830830a028004bdac","c683d0eb78952b3f018ffe2643455fcff37341bc29e8922ef6ae94fa3bf00871","6cfe24205163e82713745872bf57a9dc0581e84dbaa8b90e202a874aef1f278f","66f93059eee3676095d6925b7cc2fe3b97c348e816a4d3ce47c4b00902d3a227"]

Anchored

2026-09-10

Public log entry

search.sigstore.dev, log index 2776103867 · entry 108e9186e8c5677acd4f…

Expected log hash

2498329b7eaf275d309293dfbac35d05dfb8a55c65956add8448561c05945f28 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":"v1788848066028","kind":"published-quote","locale":"en","page":"theme:roboform/returns/en","quote":"there is no way to recover it unless you have biometric setup","rating":1,"review_date":"2025-11-21","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/691f998a698e734d144d8607","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 (4dc0bd79ba3e…), 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.