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.

“Lastly it syncs flawlessly to my wireless devices”

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)

df8756a30317cfc0823f9c2bd9a3677de09bd02505890c93e454dde01795bbc0

Signature (Ed25519, base64)

mgGP4SMIZUnw2ompn/XXVBy0Y49D6i67/GcxIzUTSevi1xYfuWYR0UMULQj+xTg+fk2YaK/lj1vplbS5mxWaDA==

Merkle root

4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8

Merkle path

["df86feaa5e814edcea9f3c3814888d8a07f08177fce65672d527636c792cb09c","097e88f25dfbe65a029fb7cdf3f3666bf04281b8d75f7cbcf5304521a865234c","550cfaace85879063fa5219f4a5f2c2f369664bc305c58489478b9da5d67d7b3","c00e648115cfc451167e791ab5aad9d4838b997617e53a6b4dcba7e922ca163a","405588b1931104c899c5744463f84f37f09e98486982c0a97dc7e9a0a36f003c","a21d7f7f6f6a83315005acbd9728a4d747e895c24fe817548c0bca432654d571","3e90d90659a3e24f48f219673536651289ea04fbc9bfb7e33e716c0b65d1df32","b146ddee34ecb9ecb971c18ac4a031fcbbc8da939afbe5b7e54d72d13e66582a","fe5db85085a6f782edac5f0bd9c092b5f4142931f6cb162d87983d6c6f60325a","db6238ff79600f3cce5aa8abe1efc17745536e568bde32eaa444e33bf99c33cd","187a1f07030b8b125801665ce22924bc0738652ba583a5ee68704d61a48de763","482bdf1391d0b24847060d923fe2ccef8409f6ecea289eb781f1c7381a2d2a53","92ce7b112a5230537628edf62c10d3699180f9c58135530242c50c3d07cb3a9c","6ca8568b4e7c7e4e3b794231ecbe4a3822994a26c5f3f7fd0671946fee25f414","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/delivery/en","quote":"Lastly it syncs flawlessly to my wireless devices","rating":5,"review_date":"2025-03-20","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/67db71cbbf9483e3dc8b0713","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.