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 are many websites where my sign-in info doesn't automatically fill in.”

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)

a859f44051c6d50ad308c978687bea94b5b278fb7756f68e605810f37ee3460e

Signature (Ed25519, base64)

3fHob1R3UHniSe27H8jfo8rSwa1P2ke0A1ddp52rM2RTk8QaFfC4Y76vJz97nFhvsN7OYW859OLi5uAhKVS8Dg==

Merkle root

4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8

Merkle path

["a85a502cf161105384bfa690f6e583bf5d9b57d63fc7af9fdc5d85e73d0c7ce0","bbbdafe652e3023f65ff14d0bbcda72311e113a463fd91e55e97d8ba7951c4b6","a4286d76f909e284428a8d961d8005b9760b094696c9d7a80952d4de80390d5e","0e2b340b523145a2bb3daa3306558a28348fef19fe0cff1aa63ddc041bb8f4ef","a5f7c995f096a5153e63bc2ac0ffbbcb876fee36b339cf93def39a518989dcf8","bcf76d88546d4e0eb94df6106df7edf45c886873c449c312dabbea514a675b49","433f82c577821e89918b311d0ccdd83e65533155dbad32a0659c5ca815afa7d4","97ad2f237643c83279767591d8759fd478b0f8506dc7ab81376bc2e67c215ff9","07a17d704073dc991e84e8fc575d540d747add92bee62f9bee9270ed472c54ed","953be7a1a1f37693f6f5ee1a28afea851618b5020435f6c44de67146daf04e36","af89a25bce2ed4803f1b5fd15dbc28d6876f2881f010749a95981429091081ba","24e450961210e2cdc5fdcdec60b2324d5b3e7e704d00d92186e8f725bb0670d2","e3a1de018ae2658686c8ef0556fbf43b0147585a01189da83c1927e13f8542e0","d3f9820ef177ffb6742d93ecece273e46037aa87afa8ee19fc7a0b34f6ac592a","e60c2274998b06992577796b6abe86bec144203fe960878f7951a3ae12c9e532"]

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/ordering/en","quote":"There are many websites where my sign-in info doesn't automatically fill in.","rating":4,"review_date":"2026-08-24","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a8c5deae872ea631bc4c5cb","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.