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.

“How easy is that”
Google Play · 5/5 · 2026-09-02

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 3029042635

Proof data

Record hash (SHA-256): 6c2344a163ef6c49e87997fdae666035eb60fa593fecec6801cad713e6f3f6d4
Signature (Ed25519, base64): 9W5mEsO9S21/feMmGByFsuaGq65OQbz0pC5u4WA1jJBpFacCcXgY7HEkEbldE8uspBIhdGS8wUa8dVJkjDWDCw==
Merkle root: c9e6077a1bda893f1455402f424b1d526c8cf2f47d428b611fd8d7fd8b45f80d
Merkle path: ["6c206429d23d74f67c172c5596c983ba66e3c44380fa318243e92e0cbb068126","d1330242616521719f2d02fa85e3ab5de2fbababae818b7820ba20a37e4ce99d","ae7c6a6e396879be56c84d30683274493f17e1314bba12e075e098277b6e16a3","586a3474b831a287d3f2f3e37f7ad5ed8e0a015f530847ad56f37d9784fd465f","550edf0fcd162532922124e0293188d35381a6dd60c062e5e0bca4b47f1a5719","6be7ceb10f81a1e42769df6d38e498a2d1d57f7ce634b43fc58e8b34d3659692","82aa5684884fe23f293a78fcee671dd4f113be0b5b4a307a4566222eb197fa6c","0a69856b1e252e5c9b5b28bd3d85a71fe196efde870b23cd65f877eaf0b11caf","ee665af3dbfa41dfa61a6c0049f3f06ac532dd6559c3b0cbcc85ad49c62c2cda","9d716313e3e80e7bdcbf0fc7293427438457c199e9a1a6055fb2ff523b502637","d8e073e4307cfd9cf077bbcd56fb8b74d55352d94ae529353a8a63946d831d76","7381a3512edd98ae6d02e18d5918e287db2ff90efa1722f91720686ecf442ab5","bfa7908c2bfbb549d3c7e20bd836d5e39d493ece5a642522e6d0a8e850ae14ca","c9db0e8749b6887bb580bf4fdb35a1633fc15dc78bce76027a2c70ea28ea9aa5","5322c97ccb72daa49a07d25ff9fa0bd42fe425058f30f6fb1f272a0b90ad3b60"]
Anchored: 2026-10-01
Public log entry: search.sigstore.dev, log index 3029042635 · entry 108e9186e8c5677a4403…
Expected log hash: 38d9b7e95b1b3c998a8128983d818774fe7ee047adb6f05ee608495c2d7aa418 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":"v1790741815621","kind":"published-quote","locale":"en","page":"theme:roboform/ordering/en","quote":"How easy is that","rating":5,"review_date":"2026-09-02","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.siber.roboform","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (c9e6077a1bda…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.