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.

“Offline only works sometimes”

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 2776103867

Proof data

Record hash (SHA-256)

d76fbc8c02d954fcc331453bdc48eca9a8f5b6a9510ef1f7eee57d25587c02da

Signature (Ed25519, base64)

DqJapWiN5R6hlK5QZun1fY8XjG9+pSbg3Sx+VeBH4c6gB5GTHbVcwGs2dBP/ESpIfmuxAZlh5Rs8JyMD3k+FDA==

Merkle root

4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8

Merkle path

["d774c663dc8b18403373f1cf39b132cbf3d41d7f79b670eeecc7da5f709c081f","2cfbf721ac4aece9dd4bc746e65286a54fe00398656fb7c9d0e6f2badc7f752f","833c4546e1dce51f0ca922e198d89c72076a4bc3c24ac9181d8cbad7a8b58320","040749dc2b427e2c9b1bb81e0d76381e88439552e14868046de0967ae6d286f5","6c8d27a440aa1906ffe07317a29e9be55f9ef36a5709fec66d8bc98f4e8398ba","f711eb406aa703992075f38ac68e1a7be961811632cfb6128465fa0c0c7b30c3","ccf49ceb097eda7ea0b3744040f8f66de80c11fe033298f6a5804afd1bca2a7c","3af9bf8166a4db7fa2fe2c99f4f1bb5d63c52ad15035fba7df1800bdc863611f","1fe42d49026b36c8fca0da2305d3efd9f82dd33ec181fae1b337772ad3cb42ac","bb3cf5482c98a9baebb45570d6d1a065522d2f8537c700621894e61bc5065200","187a1f07030b8b125801665ce22924bc0738652ba583a5ee68704d61a48de763","482bdf1391d0b24847060d923fe2ccef8409f6ecea289eb781f1c7381a2d2a53","92ce7b112a5230537628edf62c10d3699180f9c58135530242c50c3d07cb3a9c","6ca8568b4e7c7e4e3b794231ecbe4a3822994a26c5f3f7fd0671946fee25f414","66f93059eee3676095d6925b7cc2fe3b97c348e816a4d3ce47c4b00902d3a227"]

Anchored

2026-09-10

Public log entry

search.sigstore.dev, log index 2776103867 · entry 108e9186e8c5677acd4f…

Expected log hash

2498329b7eaf275d309293dfbac35d05dfb8a55c65956add8448561c05945f28 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":"v1788848066028","kind":"published-quote","locale":"en","page":"theme:nordpass/durability/en","quote":"Offline only works sometimes","rating":1,"review_date":"2026-07-30","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 (4dc0bd79ba3e…), 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.