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.

“It works, but is a bit of a pain”

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 2948162176

Proof data

Record hash (SHA-256)

832bdd0df1bf643371690530e517af537a03196e0db88613729c457c0ad4643a

Signature (Ed25519, base64)

k8CDofCrduJEhkqOkaOo2dups1fuqCLm3wSqYIT6ywRZhtAb8l+1EguUG0OP4XwfEfqUb7ynz938Ur5votItAw==

Merkle root

5397210619679ac63434abd334c13f5aaccbd1dd184ad9d8cac5ebeceaa346bd

Merkle path

["832c54bef99383c0d6d06ab0c7ecf6a8530032a88876a1727508b24ae5308eb6","e979b677e632557f3bf5be461c2e2d0ecedafde861597d87fab81dc8c0025b54","2086ad6c149ec190ea2d6cc30dce4d8e82d9e2aa76732de0357f114ed7706d2d","3178fe6cb1d618ea5e79c4b2502f7fcc213cfbab7bbf0e7f24fa6f174bb650dc","2dfeea880006c8f2915d00e647bde953cab870011c2d0a5c3b4f9c1b4980867c","aa35d5dbf5902b8f812e5bd64e0a624863002f62de9dc7d66e074e57de6363d4","59636a5ef7c84c1056f34c588f6549a6805497256116b4e10a665dee26cab694","855989f58bf11126996619334669d52aff5da6dcd10bd82492ad623b623c51f8","8aa65fc96a895e08a4f19a803009bcd0cba3f1b5a717b00e5fad0f965618d3fc","bdf9ff9e7d8eef00add436b54cc44febe5ce7f184a1ebf3f8b9d8771176bfc9c","606ddb4be620edd39037d7b2f4b86373b8f0989173b3d7f84a427d07c39ebf71","39081e647d66856f4efcb9e90f0cfe2c81c995dfd64a8921978cee855362e1e3","48bc5ea5434a32841beac8d9496d2692095edbb7104396574890154d981868a9","f5d1cbec3469173c409764ba850b613628c88020363ace8f472e6f611d605e0c","eb97a4ce74ce5f5fa16f1703481b35cd770316cd3d34167e9b76f4403804f896"]

Anchored

2026-09-25

Public log entry

search.sigstore.dev, log index 2948162176 · entry 108e9186e8c5677a61d4…

Expected log hash

5ff8f25b7934b5d72d363d6805344624efba4d637f2c851f11783b259b9d81be 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":"v1790226990092","kind":"published-quote","locale":"en","page":"theme:roboform/fit/en","quote":"It works, but is a bit of a pain","rating":4,"review_date":"2026-02-21","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.siber.roboform","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 (539721061967…), 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.