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 says the login does not exist.”

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 3082153890

Proof data

Record hash (SHA-256)

675fbb54a6ed3493e3597eb75d7de753b22909a450b2a951921d4b80eedf5e56

Signature (Ed25519, base64)

88dXQf5hhLv32+sk3oT7vmJhviCG55h3XXmi0pYYnp3XloZ1DgxAYqpkZnN/FNeABy/3X88i10NzLwt+DWL3Bw==

Merkle root

400ee8bc8bb6e48ec8bd5ac7598e893e5cb7545daceec4f0578b6b1d061e7911

Merkle path

["675e98fbcdb619592c07b71cc37a2bdbc03dc3234c63928d5b43180f9a17c368","e06b419f67d6e82c6d241de4c7818a624b6c11a75ce29ae96825b3e01f7ffac9","3275d96a7480b3aff1853805d2c222913341f3a6c6de8859d41a91e055cb73a4","7834df82fbbbdf8e1b01865c9f3fea58ceee7c4d39f8e9e01fed37869a7d8d5f","ad4c66e8e5ac2975f890a56d6c31c3db7d788ebf20ae4dd67d98d7e42788489f","ddd7e55924e51230bbe4145c245925ddadc13dbd1b8038788be592e07e22c4a0","755ef822bcbc3830c19249914fbc5e1652cf3bddfc9f5faeb392205645effd03","8dca3bec9a4774e5aa0ce2b6576e42955ae090bad1a5b94033e092fabd02569d","0803b93eb30c27de61f5ab2f952e40c4a1002296a681ab5d6711e49721111e99","b803ed1cd9b24be18e457feacbb4a970aeac1d13a38aaacd7c4317bf324e7492","55c216f6c2a427c2e9d434a85a6f2911bf746fc7500bbf2ec998a131fbf1e9cc","a1966d7c797a1c52da64b07589fb11d2f25787370b7b87a2b74ca34f388a49b3","68bf526dc9fdb893e550e95c7890a8c2467db529cd53aa55191217ccddd847cb","1b72b963c38e15207167888e88981f71162df61318539ae68c46b7dd3cdefe73","da3c78d15c3e7e744f2949813be9d01fa753f12e538edb94a65a960b11043d47"]

Anchored

2026-10-05

Public log entry

search.sigstore.dev, log index 3082153890 · entry 108e9186e8c5677a31d2…

Expected log hash

cff4076b1696aa395d1840cc38c433580d1b7821d298d64e1adff5db6503370b 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":"v1791175845570","kind":"published-quote","locale":"en","page":"theme:roboform/ordering/en","quote":"It says the login does not exist.","rating":1,"review_date":"2026-08-12","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 (400ee8bc8bb6…), 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.