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.

“Since they added videos, the app is slower”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
a995d03baee81546ceb30389681896afff1a31c400373cfc370a5d2016d3207f
Signature (Ed25519, base64)
OhC8ofxYRLkUXb8dMOKYJnsnP0Qt/lsnmsisD89wtCaBXy5+kU7qzp/PNsT0CnU32RlgzayxSSDk4TjXiPEwDA==
Merkle root
c481d62412848235567fda063ff4784e8e49df41ad8b5c570de24ba396415d22
Merkle path
["a9947feb89da803865d50c3997cffefa5eb480415f9c059688287f362d1dacee","55cd3e9940f58ffda40a685d7ce0a7700c064103ab5c44103952ceda42c563e1","2bc3c6d480f4974ddf536deb186cb57757216d1677013ba3038ead8094fdf81a","83f092d6aad23bdc9d90487caa11ab151d60478862b7ff9f12e49f5d79638fdc","c53ba328a2a29442d8fc7c9df9fe93cd356c045c517772a5505805783035ef76","4401944002e1c9e2c6ec362bf0f5d42a5a0f72a7f5f2321ba4b49ff5ac83f9f0","c9c4f84e843f35edac0a7f371f24f6e137489dc0324777e9d06e5df7e80dd88d","65350cbea5dc806524f25e3331888fbfcf70183b93da5795a1f2ca29b6bb4887","b6a9e68c5ff8a1fb19f9ae48e95b90c206dfc3e8501efba78f3cb0ae931309d6","e1824ec16ded7cc147fc5dc3caf7c27eaa67e9fbb0837dc55b5eaef68a8ea17f","f91c51cdff047557193e11bde3ea1d95ed76a9c0b5a3192e8afb40cd26eb1870","59fbbd2f3b0b281d6a68346de55c496f399a59f577062d33a3ac887daa6c5b40","0ca0aee478fa1ba69bb70f4260cb46f18cf0d6f39723c3088eef45091c048f53","94807f81d1501aa004c640d69440b9636cee1d43c6f07fbf281372be591c6480","dac1c339b376d49b10e240bfb32d2ada460f1b51d5428b7290189b662873c331"]
Anchored
2026-10-07
Public log entry
search.sigstore.dev, log index 3124493015 · entry 108e9186e8c5677aee70…
Expected log hash
0056b042c00529af1248b70a0a2fbed761990dd7841ea722369c29a2685ea6e1 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":"v1791350987184","kind":"published-quote","locale":"en","page":"theme:spotify/delivery/en","quote":"Since they added videos, the app is slower","rating":4,"review_date":"2026-09-17","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.spotify.music","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 (c481d6241284…), 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.