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've de-installed it from my three year old 64gb iPad because it makes it fairly unuseable.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
cf8ab7fa4db0785f4cb055b8fe4e4dbf3f8d035a148e8d23cead3704966b4fbd
Signature (Ed25519, base64)
w0ZVFqIOYrA+ERpUEjumGOOhhRu0oS6Eq+16MZ2j8d2dl+dHuZ++sQyxbtEoXbZPQrKaIyzuIdVDWKciGBVIAg==
Merkle root
4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8
Merkle path
["cf8e38156c80432b98fc541df4b924ae2700298f89e6dba8fc30fd5670ca7e36","965a0f6035651a42cbb76a3eafb45b4a4deca56498d823512f04cedfb475df22","a46953e7b8d15896f3cdb75606f019dea6593091bd3a67676d1c21ddca213c84","a7e43c74568198a51a9e2d1bdcb88d100a972e8e794eb70e1b4a56c5a11cdca2","750d5fc3d4c922e75fa933590536f60d4c12ab71c8fbd10940e7c95ab5a3e959","9686bff4e83d68dd74e4a19ee289811c9f7b68a3d66305b757feb70620d5d0b9","d564817db2acf6ae1370f3f2ef62413837c9f3f95e7fce78a4ebe18e41a137ee","9cb9ec26ff1daa168efa115be8330b2ac166ac49d4d95c4a6d9291bebaffbda0","edc5cffcb681255326465aa21bf7f9303748d1cd9df9266cd43f78d42ec77e5a","df7c7e95d62ff5fb10b14181298c039b8d7fc16609ac7fa1c154c256646cdb1b","8ae43f764a6c923e22bb9e8a064b7b74e810bd722a0010d60ed9161689181da1","ea302cbe265c8dc3387d0cc3e68ee3f50565bb74ab154f55c34efa7e7e75395f","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/fit/en","quote":"I've de-installed it from my three year old 64gb iPad because it makes it fairly unuseable.","rating":3,"review_date":"2026-09-04","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a9a76f541880b5347efc5e6","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.