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)
74f2eb5c4a49b81add5865d6de1d1a8a2160d605a1bc33c758b5d52d891670b8
Signature (Ed25519, base64)
y8zyKXFAIe5m9+HultzLDa2Z64C5eBemxm/d4B4IjebLzwyvw3uH81RTuNI5PIPvY+vqwYmeHnzF+ptAbjDgAw==
Merkle root
681242bb8cfa94d3b60cc06de1bbe3e5e124dc1675276b11df0aaabc9faee58c
Merkle path
["74f04f7b3389f772840ce644810c715c3e26f43a698cee2aacb95138908364a3","6443e72ae21ea78334650207520bb8fd889877239bf1910ecd0312616f8ccfc1","e170eddcfabdbeac7146df825812417ae25c8396b4610a22b1a2660a6627819e","88f8fcfab70dce422eb6e357b6339ef0a6e3f8b87a0b57b485a131d95bebc97c","314b877b468236f1683403ce1ce1775127d439e991edc69a4f4d291cb2005ac7","afe8e9a524036bd0f3650d22723bffbd4fbe0fc5775f27a5fe0e69e7bfb822b2","d0531655a1f58b58e6438d6c6bd7acefdc9708125601a3788334fa07dbc016d3","7715860042a087ebfc601b7df8d5df9bb2870d3a5a1b5770f247e8d8b7cfbf02","c82a791984d0b0b055598f2369a3094e81927f657e67004d6e94b88e8066ade9","ab4f02698552ce89c6101c7ef5b7bdc99d6fc9088f7be73b9a04cbe70db5216e","b6ef43d38957ed5969e5af54c825e6bfed51efb9dd844dd7f23da6760d601ca8","f44be1811ff0bb195f5fdef3c493187d1dd9ac5bcbedba4371f021a93bcc8365","b8686ad1f3c76af9372c49f04594bb5fe4d826cc036a375eba0c663f521c54c8","ac4c7c6db85c9df99401fda1075a3bd42dea9188ac58b0911e04bce8752d56c6","78eca2193b177c5ad7546ff5d365dd6cb79efa278dddff5151740888f319c0e5"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2542879916 · entry 108e9186e8c5677a2329…
Expected log hash
8337812f20bf1207a3c96eed87ab975d7e92ac1421dcded24507b32e456b788f 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":"v1787282728402","kind":"published-quote","locale":"en","page":"theme:storytel/price/en","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 (681242bb8cfa…), 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.