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.
“NordPass won’t let me use it without updating”
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)
1552ccc958a51e481cd4386a4ec0a0b4fbd12de2c684758924e6a79f3e3d7510- Signature (Ed25519, base64)
i3+IKPXVoYrugJR24eJtFzDvrNQBIzogr695F/xiWpNiWVAwpVKEMO3ZMHTSqNGDz5wBwvFq28wnBKnhXvu1BQ==- Merkle root
52d6be1abed15ebd0724a0e1a493d5805e1ea49ddcaf8e9e5584928cd3e4d759- Merkle path
["155cc313a4530c112499a538ffeed27d5c3c77844b885cb4c3d3606a25aa5c85","245351918d82f7f27761748029e233021728f10687ed11388b931b9d4a5354ca","75918cdebac23ad0e8dd2f6f1b6ca01edab97cdf0f3a28f2be1cb286764aa746","6482d94c6d876dad1c1a80b8f743beeedca7c5a6e64ed602495b9691c7e3643d","3d461716c74395108f232ba715d8fefb5216b0b1321ca17174cc8df08da2c70e","48f68216b879a45907e6774540dbaf08b6cf02e2392bfa06fb4be09c430bd771","a58fd4792328abf126dfe05e5b6ec08723ea8ba2eb0b4373b88e4c684e0302c0","bf3797a23ad4f010e37a3203a91c9fb9d8c657d09dfacedcab95fcacbe988f5e","c6474393f84970635d19ad1e1366194c55fc729689bf4f5f5403fd81bbd136c9","a732724d3ac2b7dcc60819bc435886a0a09fa8ed313610a8344ee74ffc7fefb6","ce7fde0d39bc3203f33175015162e8d82b3e49dace80b277c9c59d8520904fd4","2dc8e1d0a0e516acb8dc01ca15884c459f0a0e973ac35b96e1808b584dc8c14f","7d5e1a3da5381843d312196fd4a9f69dbe86b152542df1be09d403d47d5e49c4","71d5ef7f970539b9a82546e0bdc1b1069245bf71351875f786a78e5550da4e15","b72fcc24171828b3fdfff6be65bb433d37b8e51a187739d27a216a784d84cf36"]- Anchored
- 2026-10-08
- Public log entry
-
search.sigstore.dev, log index 3140475820 · entry
108e9186e8c5677a78c2… - Expected log hash
-
bb68bef30792bf00f645df162a48943f770bc3f026216a44dedb4651c8ac0917The log entry'sspec.data.hash.valuemust 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":"NordPass won’t let me use it without updating","rating":3,"review_date":"2026-07-29","source":"Apple App Store","source_url":"https://apps.apple.com/us/app/id1486322860?see-all=reviews","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.valuewith 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. -
Decode
spec.signature.publicKey.contentfrom base64: it must equal Citatio's published key at /.well-known/citatio-signing.json. -
The entry's
integratedTimeis 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.