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.

“Online access is also blocked.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
997b0fcf5f5973a8d844cdeffdeed7776d35d000a5d6a3b3c803dd5e291cc03d
Signature (Ed25519, base64)
RZUvGKedecFwcMoTSoqG4YbxT5f7Y1DhpMVrV08kNZshhAgq7AQuDVd64Q/rWrqmJSxPuaYNP7FL0VLuiEJXCg==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["9976d38113b6542a6794e72dee1b79ee869336a04fdf8a0115c41944f2f0cdd5","5fbcfc677e7f1c2a8e85023cb8df7cfe38d0ab814fa557da331b91b9b2f698d7","a141af87e52417dbcbb85626a69f45deced0b3ac5da230e8975baf7112426b11","f9a8614681528cfeada56edd046b253d23025ac0c55a00176d02db1ff0329d8d","e2660d503ce48437ea9bebb814cd65c0dbdc69fd3a40219fe9ade759893eb58f","8d7997a435e91b9e1f9b3a008a026b07318518b0601b27b40a311862f14aeff1","ad6f3f18ea745794452404d7f92ae328ac2a1f647266c91d6907d529b8e026ac","23b4f07c50d470163dfac6ad82f94bec8d45bc764245fa130c6ab27c51f41a7b","d98c7568a75bb5d3a256c938736ba03f3ecaa0d4f4cd9d40636773bec5d97fe9","97b3ef7abcefcf268bc0e823543c8f45b95ea7b956ec024d31884bcca1a921ba","6900195e4203d1c8cd26c13eff44866a664af0e306b06dc11a266a9357e24fbe","c22fe83bd144008efb96895e17f4e6f8919a56dd8220cca85f3aa44cd67de0ee","27978d996981aec54e7305bc9bddff422c8ed02487f8eaef12f84d0b2ba90b9f","537f00dd60bfbd8c049786f7eae4da8a735af5b60dacd3bc1b6054b8ac3175e3","58a3dfc9ad8696e92f5fc9960e9c6bc4cc04e270091b574a948593298b33d1f5"]
Anchored
2026-09-20
Public log entry
search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…
Expected log hash
90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"en","page":"theme:concordia/quality/en","quote":"Online access is also blocked.","rating":1,"review_date":"2026-08-18","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.concordia.myconcordia","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 (2f068f3de56b…), 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.