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.

“the best value for money”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
097f7a26c6f0776c337ec68846bcc5b1e6b4c79eef8325f5d04c4f548a9aa229
Signature (Ed25519, base64)
yEbyEDqvuJNE7GsNZdmM3V+jmeqi3tMH6ZHY48hY8C8pCjvGFDuzqFnv/7kNWBCZwLFtjZt4O7IqrAcEqHznDA==
Merkle root
cb5472fa7b7f10b7453a4f782a38c5dbb3d782ac291369ed3830c2ab783a230e
Merkle path
["098127f5cc1d518e3059db72bce97cfcd95a125d4f6d5e02ba849b830cf6a0c1","5046ccf970397dac2699982c85d6bf1f7fe5f791eb6890744905b3ae5a935f54","6b49935cce81651196b9507841d4651dc2b0bc10eb2a93f1acb9b7877c0b0127","300a82ea737f8113b7928996272481e2b03aef965fca79a6ef586bb89c9b8c91","b5026525d418cc06d69383ca355fa0e3e8be0951ae96843e60ab46f6ad312bfa","d87ea53d69ea3b18113e8412bfe5f62f00f3ef727ba8eb737dfb0762a66af051","702cb926e2f8443ba3ac36d68839ac8d81c7e03090e26cd5b9a9648439c65c6d","d5284d8346f4c7aaeef45e0cab23271f6cd441b6bea5c6b56321637cd5b66dc4","1966b3c418ef233ab22e6fe60b9ab226eb956ebda8666f513f35c91aeceb3217","b923fc65b53d1245a7dbc450820f07d07f24e70ea8c924542f10cdcf583b7f95","b94a844053257c70528a7d20032de3c86f571ecccf0566f5d5a2e5d918427f02","00bde2dc86f5cdfda03d921fbc10cb6775a4a59f43762c9de3e415a772960ad7","67ef19118472e8cea8d8f9c7960df416625b46d91fef63f2cb0306cda5833746","6ab0f07aea38f551fb6ed4456f21bf7c468ab54859dff87b6772a51601755f64"]
Anchored
2026-10-11
Public log entry
search.sigstore.dev, log index 3199295725 · entry 108e9186e8c5677a3fc5…
Expected log hash
59b8cd8284c909c35d85f443b6a086d482f8b667c56ec942d663937a75e25638 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":"v1791689736846","kind":"published-quote","locale":"en","page":"brand:storytel","quote":"the best value for money","rating":5,"review_date":"2026-06-10","source":"Apple App Store","source_url":"https://apps.apple.com/it/app/id348177651?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 (cb5472fa7b7f…), 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.