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.

“I just accidentally subscribed for a year”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
b675d3831737876d5a7009bb18ae041180bc2d061ef975ad56e30271c1302654
Signature (Ed25519, base64)
oKZlNDn3ChEedo+3JGKk7coiAsso0NL1Njn+CqktsSQEFxJYTlOOcnGkPLEhQBMGERkzXZc+Xc+caeATRtPJCw==
Merkle root
4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8
Merkle path
["b677e69954e504bcfa9da5731754a6c18be86a1699ebbf154a32c4ba735a9857","f959c051b47cbeb29081539a41e89969a3bf0c09dac17837e780459873a7dbff","cda49a5672a5ce05a8b6dfc7e2bfdc4ce949306c1725a0f9d816a925a70243e0","2b48288406e49c9bcc3ac9af3a6e8488de97f19125b795960e80a716362e21a1","e6f9272e1c1de23a1293405b7cf296f982f4576747f7222f3f8e522d736a5406","4446c382862ebe2f848ddb8e5c379d785c9f7a4af362e027b0e7394e6bc232d3","6f3c6aec1528fd42f11e1de55af968ce3cd01a3d6861f47b8419d5549b713763","b5ea567d5ab8bbcf0aa0d6509524dd8fbd1d8a245202fdfae6e32d20f5248ab1","952a6a34aa77af52ce3e1a8d72be7c09ddbc14e107832985abb170abcb0daf68","0aad0f49df1104f258f75f37b827096bcc165f3778c4a0a5eddcf04accc0e6d4","236e12f121dc5563da8d93f46b49021412549cb97fbdc8633266b36f4ef634dc","ff50dd1d426380e71f5bdfa424955df4d07dd0816370e18fc84eebbbab29d5d1","c9f1105d4f80db6afe27e70c9e1c7fa8740faf4babc45eaba315edf5ba35bc67","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:surfshark/billing/en","quote":"I just accidentally subscribed for a year","rating":5,"review_date":"2025-11-20","source":"Apple App Store","source_url":"https://apps.apple.com/kr/app/id1391782046?see-all=reviews","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.