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.

“very stupid over use of adverts”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
eabd2b98fbed9e266f7a249dc7d181921de953d03cd34a742759f52a683d5b06
Signature (Ed25519, base64)
7svBENo7bZ/8m4Ul9Rm3JwPAFllBGpwxTPsplBT0hm+kO7VwH/On6oYHnZsqgLDqQRGncBNlh2aEnAYbjxr6DQ==
Merkle root
2cd516e344e4be63e12361494ae610d89d15708131c24034ae0c7b134b8bcc53
Merkle path
["eac28d3bae3f9f4f7ef82a06b72bb022def9c1a82e7f0a0cdb4fa7fde7668602","221171ea213b69a96008cddcf151b68149592c7fb7a7fba4b3d34eef73a61dbe","c670ce8e3f40c2c5ca5026e43da09f5b5f2f1d97c520527b386187d940e0cc6e","b823e59e274d89b76d75b2a51089e0e2a5feddfae3f0bb0c969cc14ce613ed95","da62d55f6ed3c9a673ed00c279e3ad1408bd5da2829ce05cf0b7d55153d50555","a7b1add48495fed918cc966d257a10e42f1e1e55e78010be9694bca35a678521","dc9933b45960927ee123207b292f744fa5e5ab066b8896b99ea3e4b229a3d009","dab9bfb7baa47851452f9bd9828bb4ade761dbc6f618e56df5d5c58186e2f36b","f78b2ecdd762d62ae92c76b53f0677b97aaabc764082abf62a1f97535592f5a0","a6ecf5fca1bc4e59ed03d331616fc2f69a73574aa8905466fbc299916d6ae3e5","1086e66d2ec813cde0a1c4b766345b6c046e429859b86bae16d1303800b2dc2a","f554b6022fb9bc7010ea1321cadaf6c376388814654b4d5cdfe1e371b0499e9c","00917c86694590b26a9759072729e63fefe3ce762c543892a64cb6655299eb95","cda30523fec3f0d7bb757043316994e9f10c4260ab2c72c5da653846620fb3ea"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514341362 · entry 108e9186e8c5677a67a1…
Expected log hash
81a850cd5c32c6b6ee86a2774571659cf829f205adaa17a6b9e9a6f5bef7642d 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":"v1787126744998","kind":"published-quote","locale":"en","page":"theme:meteoblue/communication/en","quote":"very stupid over use of adverts","rating":2,"review_date":"2026-06-10","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.meteoblue.droid","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 (2cd516e344e4…), 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.