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 3140475820

Proof data

Record hash (SHA-256)

641545b4a127c2445ab402a5c9e7e103ae94252bcd089e369b2f124f73238135

Signature (Ed25519, base64)

W4jes9oVWgAXIedYWml65U7FTk5NrcYZZwjav+DmQ0NGOVKF2N7czEx3xYZxWc5+XmnibB645SciT06RzO2gBQ==

Merkle root

52d6be1abed15ebd0724a0e1a493d5805e1ea49ddcaf8e9e5584928cd3e4d759

Merkle path

["6415bf44e443b801f1c48c7cbc2da33bfd23020c1790485a6fbe58cdeb87ab88","7af3c333b45c39f1b561cf90be0aa4a2db38172f60161004211c393cd180c7cd","078071446d7eec3e1f9e02aff80b6c9c346755634ed36c21ea37d7cb72dc4e04","f3ed8a5660cfda4f59cb23ceb5b76702596410301aa760498f80849916b072a6","b4b8307a7fc5aa7ba6fddc3a3db6a4dbb2fa9059af4dc9440fecab9efb451d7c","01f38d28753786d729c085905cc86ef7a41ed474009b7f9e46370b2c800892ea","efd36c330da7d268fd6f4f374cc0f6c6ff1e4e3d4a86864b2a687773d1cc0a48","c1cf8d1abec1ffdda9968dd2928c6686ac56a612b289eca11a8545739e7f2ff3","0b25f5964db6bb996ffb51027d01a98694a06bf38c1d432cba069a22ea54898b","305dfa4e453159c59e11c7c29f3171d8989175ef11fe58402724818a47903cca","a001fe848713bbaeac6931576b3483542d028bc2e10c577831e6728e16573089","53111e7ef7dace69676af73ccb5f9205e4d3c8a75638b211f97f1508c9f49ed6","7bcd5a7947a92a6dd94070d36a9ba6ee3547a773e1a98d6a8e599913acec3ca4","71d5ef7f970539b9a82546e0bdc1b1069245bf71351875f786a78e5550da4e15","b72fcc24171828b3fdfff6be65bb433d37b8e51a187739d27a216a784d84cf36"]

Anchored

2026-10-08

Public log entry

search.sigstore.dev, log index 3140475820 · entry 108e9186e8c5677a78c2…

Expected log hash

bb68bef30792bf00f645df162a48943f770bc3f026216a44dedb4651c8ac0917 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":"v1791431489246","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 (52d6be1abed1…), 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.