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.

“Have used it for over 20 years and it is spectacular!!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
5672b650e05b200ae9a2134652db2d0249405c794b40c02e8142333ec6b4112a
Signature (Ed25519, base64)
TlZ2uhLRO5CaJnzE7eSDo2kStdkvRPqToGyZ6iNSPKomLIDhkXowwmmgcMrpwTBfwnBvbsbVCfjEoNKHAHX3Ag==
Merkle root
4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8
Merkle path
["56750a6812606e38680ae3cc1946489172c0f6fd66255087fe934167a0997af7","e128b3e0cb17ef4d74bd782733163cc30adcb120930ced48a9ad4a3e6b8f2592","0e8e76635350e40b577e30ed055ee28c37c671805c4804fdc76e6e197443c65c","772ebacd3f1cf30de5b792b55245be08c1a93367fca5e9dfa4a04a01391119cb","d1d5156cc6c9742d7a06c5b4d6145f7c5aca0b7e608c13e4f5140b0c8c2abce2","d48d1b96ac62323e6ae9c18236e55f723a24a3f71b7d40fce45c2541a50f798b","08cce0f36501121656829566e6f56a320e99dbba0e2f38b3f673b5cb086fc421","4a1581bd1c0135303cc195d5060f12fe5118ac9c70caa23ed318d56cda63e4c9","220fdd5d0e1420e53c585a4136733af53e92bb490f59919d54c827262f18aef5","11aa8ef5321ddd47c1a90ec76ca61d285f058d4bae6d5518a90583b937ceeaf6","83f9a43a5f5619e0cef05cb157493e7555560b2f5946f5359e2e77079ef6cb1d","8c7f1604f9038e035e14d43c021683ae7b61c1c4932c4e1957f4cd1139adabf7","77d8cdcf0d2c898e0552ac900c126db61e2277cdb3705b85a834e54dde1ee5ee","d3f9820ef177ffb6742d93ecece273e46037aa87afa8ee19fc7a0b34f6ac592a","e60c2274998b06992577796b6abe86bec144203fe960878f7951a3ae12c9e532"]
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:roboform/durability/en","quote":"Have used it for over 20 years and it is spectacular!!","rating":5,"review_date":"2026-06-10","source":"Apple App Store","source_url":"https://apps.apple.com/us/app/id331787573?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.