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 narration is in South American Spanish”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
6492dcccbace8215f2e97ec6fab5eb9c48848ed40583c5e4cd5e32aea957359d
Signature (Ed25519, base64)
8V/5xxkcsjjozgnFcITcTJs2b+CbWt14DAU9i801SsnKJfLbTTBOkxTql3moEJHHr5iCeD212DII3il+Ke72Dw==
Merkle root
1f4f3b5edaf264bc6a00193653378e6f11cdf7d052ca5b778d915c1c21c7403d
Merkle path
["6492dd91574b3ba486958b886fc253314851e1a42ef8586ccda3f9593687de87","2b84acde898828a907e7fd838a1dba876f709f0528767495760b8f43239ea881","398b438d3dda17d890200bd3a00c7faae1a6ffffbc2dd8ed4839a9da8bc5cc5a","4c33cbef84a5be7e65a141e733927da0e46cbe5745a0104f5c178364d4106456","7a35b7ec28b90184be678e310e1ad63f1e984b0fb439cdebdbfe5ff2c2365d01","69a559c1ba951b90b019d9ecc507d91324bb1d7d6921cccef2aa486449862fa2","bcb9d822a808a1421436456c7682a8d18d774a0ea24501ac03f3fea0c36bc49b","75f6792b2fa557bfb72c1df88f35a67bd5e7235adc016082513ec9f5c1617cb8","210d5b2172c0f032d1a02a192636b4323d27dc4af8eaf2665de820f4a5e300ec","a9a3fc39d81c41c57c9ef5f8845a2883768732d9c3f69030210a16cd5e41ba59","31ca3beab8917d00b5928b224a008434e487ebd98871385f9fd1304edcf4c021","76314edfdf88e7e9b8d1b83120396a0b82e336f95ea9a9f8e107cda76d7f1a75","262a9f81238583e2cd1857070930778ca81e80099af74b7a470c955d877ca1b0","fc5a80f8a33a91194ac04bb68228972904c735c88173cb742b33f0dc7c73d75a","354ad39e35fba32f932ca084b3a174e4cb81b7aabf68001f138a9a4088e307bc"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514750008 · entry 108e9186e8c5677a7ac2…
Expected log hash
72d3f466bc589a4186e04430bc1133fbed10c2c1049384c2fe15c1cad3406981 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":"v1787133679631","kind":"published-quote","locale":"en","page":"theme:audible/material/en","quote":"The narration is in South American Spanish","rating":1,"review_date":"2026-05-13","source":"Apple App Store","source_url":"https://apps.apple.com/es/app/id379693831?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 (1f4f3b5edaf2…), 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.