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.

“no more. once my subscription ends I'm done.”

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 3140838741

Proof data

Record hash (SHA-256)

aa330a94822a7816d9ccea466b0ca7c43ec4e60d8a2844bbb882d90cb35ed35b

Signature (Ed25519, base64)

OqJzP8792I9upV1bWukbbohgLhGJgK978HCe/UCA3UfB6autWbwmUSsvQHypMYJTr7nOvlkUsBnABcVuM4l5DQ==

Merkle root

68ee5f8618d9ce1aa33f2cb5b6f3145b5f909a3c35a03ccc3d10e979b2f81082

Merkle path

["aa382579bc0dadc89c470d386fb465041964303722598adb76686ef0b3875890","61743afacd426d24152cb2bdd654af96fba20152c54f28a594c17bd43095d56a","c85f4bca7d56da05a5fe37bc62405cd7bf2d42b38c3852f73e5cd04ac53e3be1","168f861f8c96423dced9b8a1205a37f467c5ad44dfa023c85c8c1cea7bbc3d3b","b40cbf1deaa47b1de514c50a13c4e553dd1bf038b339827d20b2323160a0be52","4b87d40995db6edf8382f2b8debfcae90ff20ba688ccb2a99295a274058d0685","f3d46eb0d5e68dbcd7fe7c488c4347886b62b44ec2c812b8610be7ee2b86f655","c167c2d8957641076683c531f570db97b59e29213f69b5e80829399754300791","483b5c3da017929a1ee18fd7e7166ea421bda9018c4cc6b722b3196e344c64be","3b45a879ec96a99a3081385bc4b166947ec1dfa19788f44d23397f4b82185022","44bc71785ae9a7465454a9b35ade93ddc4b02f1f42cfba699a5d98c19daf323c","d308ed26aa33e6583b9c3bffee658c14c60f68a86ba341920aec69f22e129000","6a51893e356f5237142345fbb4d247bc07582fec6fdaa61c2c3de34a1617528a","d4477c34f5adddf1a37719c473b5e22e5d24c5bd237b4d0a607b953cc77a4964","418554fa0ebde54d6cdcc03145c7126505ed96d3734e8e7ae56dc0dfd8ca0a2e"]

Anchored

2026-10-08

Public log entry

search.sigstore.dev, log index 3140838741 · entry 108e9186e8c5677a4791…

Expected log hash

ca4949400cf2d29b49789563ea2e672fc73762380548d6fd65398e40c0d98728 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":"v1791433229105","kind":"published-quote","locale":"en","page":"brand:nordpass","quote":"no more. once my subscription ends I'm done.","rating":1,"review_date":"2026-09-29","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.nordpass.android.app.password.manager","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 (68ee5f8618d9…), 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.