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.

“provided me information about when my information needs to be updated”
Google Play · 5/5 · 2026-05-25

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): f0c9167d0b0cdbadbb8026a7d688471904635772903495d2e0f42a999be3d51c
Signature (Ed25519, base64): ennxCOQyOZ96KAHZnHZA+U1cbxT4r91+SfYmcN2cKbVJkKLMHe+iJqj3YF5AP6/JnwvSc6A2925Y/higuYLHDw==
Merkle root: 4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8
Merkle path: ["f0bee1439234180110c56d8e4e7c635949c9d32ba6cf447bc2f323cf22f8df11","0b23ffc572c956efc6f0ebc9d80b10dfcd81bc4bfcf221ff64994a98f2ae28de","ba7d683491278103e0f653e9bd19a9c6ef0c6bfe11480849c2a02a2bc7dcf6d0","aed227fe87c440f21d32ca6d13e6059ff837f69d3f7ac57a8d6317eab7e6c9a0","0a095b52a12a5477b2b1213dad92ce2b2a86973cc0372ca34856b6c590bc02f5","84f92e5dc69438c767395d5431f402097c06d08e4b56e031ed46f94bcb9ca979","ad8de140771d9bc4bc6dc01db6355c2f68b6dcc9f1f78b17cffe8d4d4cf792f3","60c1a57e9944cbb4124aabb2cb428ed72c9384fcb515fcbe5f71c1c732960e4c","714c8df78db3d14e3f710cdd7009a74a19032b824c2a3352d6178a541b3a37a5","d21d679aeebe8ac01a5180d5c8e2a1c5d84923b215e74c7a1ff9c6c117a1d80d","07ab1c22014e7d6c9920a7d262fb3b3a7153fc8417804c16798771214a71d9e8","8be8841b862f5520d66c96a9ace469cc2bbd47fc9d2a440fb26a1f3ae81325cf","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/communication/en","quote":"provided me information about when my information needs to be updated","rating":5,"review_date":"2026-05-25","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

Open the Rekor entry (pre-filled with this proof's log index).
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.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is 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.