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.

“Unfortunately, I missed the automatic annual renewal”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
9b53271029662614b509c67f8bc3ac1ee248a3c7d95d4c34ebf87870e84ba380
Signature (Ed25519, base64)
JzsLtRJKd4vYLAqu2gLUntF6c/UMVqYwikXhyJUvIbL1nmmhNm26UIqxKhXhSTxh8vIK9HIEXZR/5iXpwQXBBA==
Merkle root
68ee5f8618d9ce1aa33f2cb5b6f3145b5f909a3c35a03ccc3d10e979b2f81082
Merkle path
["9b4ac9fdc301fab056430a4b2cbb819ebf380818db4ada3f51b011a435c5d51b","af71182053e4e3541953bd1caddc289be8638061ca47a854eb26f08165319182","190d05f37087bfd34ae442444c8868bd0620a811701227f8cef6ed16f7bd3ae6","d77fdce94d0d7d7df6481bc0b241f75ab5089f4395be8db7cf69586406f7ee94","570b77bd0e64bc6b0d405dce648eaaba71c1b6d5958df27434877bc4289973c4","cdb1c4c4acc4f7519128afd7c2cf1452b507e29ea3a48284bc74ee07fb94720c","2df2a389725146f2669a72e6bc7b49f22cc3013543ac5a23feb0e0fca752f729","956dd6bec10306974e8deb50efdb62fc9bba912e371d1aedea742d440950857d","5f1282f95275f84b85f0ca4cec1cd28e13ca6b77f39910f49bc9ae40382e8c0a","2ff4810b5cb50c38f3fdbcf8c4fc99c200f16e299bb1745638ddaa0b2b594817","9a44026153c1318f61a9285f0de2776d96a8fcbf6ce7f83af3a53fd6efaaf260","d185783a81c7716a5a5a44729493173b27d91ddb6e267aba0a71a1eaeec19f52","5a596d48ba69503b90d023ad33a47e928bac9c6ec029bb6fb09b632e68ef85aa","d4477c34f5adddf1a37719c473b5e22e5d24c5bd237b4d0a607b953cc77a4964","418554fa0ebde54d6cdcc03145c7126505ed96d3734e8e7ae56dc0dfd8ca0a2e"]
Anchored
2026-10-08
Public log entry
search.sigstore.dev, log index 3140838741 · entry 108e9186e8c5677a4791…
Expected log hash
ca4949400cf2d29b49789563ea2e672fc73762380548d6fd65398e40c0d98728 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":"v1791433229105","kind":"published-quote","locale":"en","page":"brand:surfshark","quote":"Unfortunately, I missed the automatic annual renewal","rating":5,"review_date":"2025-12-30","source":"Apple App Store","source_url":"https://apps.apple.com/it/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 (68ee5f8618d9…), 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.