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.

“could not run”
Google Play · 5/5 · 2026-09-15

Checks (re-run on this request)

✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
✓ Public transparency log — Sigstore Rekor log index 3221102617

Proof data

Record hash (SHA-256): 54631787e1657d6e4d5b1cda1eef76362721d4df27ca6b989d125a9beaf2f58e
Signature (Ed25519, base64): +imNUeUqK4pUSd2PWMgdcGvWKYbP8iXz5syUYi8YqsoJqGi5b3vFD8VOMcBkaRxsxxlb+jJgIGIZt+LSodlRAw==
Merkle root: 0eabe705d05480191badde562bf975cad5c107b96758d59c47efce7f02d55f90
Merkle path: ["546c76ffd9fcabcec96d9fafca20b5bd3efd5405909cae3c8231b8199632b5ff","32e739f20af689d249696ec5fbddae8601d33ae18dd8e348c2dfa10ade7cf768","32103d979c0cb23a2ae5378b6c184fc4b0e89cf2bff85f623506a44d662815e0","3d2f95c9a76bddd83c75c39b37d11359f56bb9cafff981005db56bb8d3494028","3061668b7658583bd004ccc1de4c9ded23350bd083a4dcff4f69491911715105","2fb1a6a296a7d9c235aec42d1c3cf9747a5514e0652e4f5916d216e17dc5722a","f59489593edb292d1200be4147c649007db027439a83c2acf3c210bcb426ebec","529f4c4f582b439a5ec8ba59e834b7f6098c75fa70657382419b5b89c73fcc4a","c02e8c5d4753c58eeb2ca78222af9acc6d6f640cdf2ae951f2b88b52ec3418ed","f7fc6d35d9254842c5f2914642675fad0833a0f80af56ce9f3d119d08b9fa22e","37cebafbdaece907ce52b110f354e5fd5cd4584044908befe829d2d91f05f191","6856126502c2bdf383de7d34a707edad30552e4f450e80b531090a991b3c5439","05681ee1c24ddb2c2974b8f09b67bdf0f585a1101ecc93c336a755ba8369addf","2e4cbc8181996227b6c5ce6cb00a4128780f0a2cf8618660b840716e64b4286b"]
Anchored: 2026-10-12
Public log entry: search.sigstore.dev, log index 3221102617 · entry 108e9186e8c5677a7ec1…
Expected log hash: 701a9a476cb781c93a6209c8572d258b6cbf70f6f15d478bab1da1537af9506b 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":"v1791779915538","kind":"published-quote","locale":"en","page":"theme:zasta/communication/en","quote":"could not run","rating":5,"review_date":"2026-09-15","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.zasta.app","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (0eabe705d054…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.