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.

“Ich habe die Biografie von Albert E. mit Interesse angehört.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
6d5599721d72aa0ebc8a3dacf2ca3b1a6301a0fbad3efcaac2bf811108c86bbe
Signature (Ed25519, base64)
Xmo6nX41Z1kzO/CP84X1F48R2IICMsefmH2TxPSgnPXnCfQmCdpmw2bs09bX6UJQj9999/xoM7vyXLNHgOKDAw==
Merkle root
85ce153ffacf452dbbce3fe1023cf2b1831b0714a52ddd4756cd932ee6118eca
Merkle path
["6d513e8da9985761f3709519fe3f2ba6fc475b78f1a4f16ec007e1a6f0f3cffa","b5fd3141f8a74ee18455f3b84a90b25f5ce3f7c1760963824aafbedc40431c1f","cb811515cb0835b1d6b2a85b3ec9bd874aae674fe604f2d40ffcf38e749a3f6a","b106dff95038fe9ac503e6ac1f7b475e5f4506d6390e40702e3c9ac40f3defec","223324c986cb2858158f11eec49ddb6bf5ce78148ece8c4204218a3b26fcf498","1ec8580a2db8302295f24cca7d607200cb6ce37dce0bebae2e0062a260c76829","9b785130e7add0ce6f28bd1ede46a8f5a694f7ffc25f1c6a9c37c9ea6b0fe42f","7f53cfe3ee1ed7d4a555e3eb66709f7a597764b07f1db2c65ae346da8204ba9d","a887db6db8a3601b0052d04cf725c24e7ad63b28ff0a82b786c10cf5d662bb95","4b35038706c12eeec164ba46f6e30335eba9db07539fc7cd42f8b9872ae0f7e5","2cee9012f25fcf30a0a52246de5b31b6a8590257a63aa8703c945fc8a7062288","9130b907e3520872f9e09f533b62a073dc72611cb8947c460caa2a894da8e69e","d9295d43c18c39fbd2ff90fcea0047c124e9edaad5b7399cc50c0727dd3918f8","18e09dc9351f249cc916f25a12a638ff411aa18455e8056b5bab6122f75e7984"]
Anchored
2026-10-14
Public log entry
search.sigstore.dev, log index 3247778771 · entry 108e9186e8c5677a205f…
Expected log hash
d4527e154b8f284d35adc456cc8f260840ef237a57e84e3d79bf64cab7ccc901 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":"v1791943580112","kind":"published-quote","locale":"de","page":"brand:audioteka","quote":"Ich habe die Biografie von Albert E. mit Interesse angehört.","rating":5,"review_date":"2026-09-16","source":"Apple App Store","source_url":"https://apps.apple.com/pl/app/id1107917398?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 (85ce153ffacf…), 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.