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.

“I will soon order more.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
20d4b30b2863a765333d728faaf5b640242361165d831fe439b16e5cdbad1794
Signature (Ed25519, base64)
LPBMudaLmfnNUAHh8idjtb6Bi+85P615nUN1KzLbkpF7YJqDRBP+IOSuTXbtweqbyic8HPNi1pnNXkrbpqGDBA==
Merkle root
aca24c2e1601b5dc9b1de981d06ce87bed5d41ddbec5f662f2e9122f8356acee
Merkle path
["20d4be4d3c6d8231019c7f9ea3d5e719d7bec60147ba1048f1e94208eb7e8781","7e3b20bd6bde7bf4a14cc076e846c134b32cec79dcffef5effb76f19a2805559","b23221a217c6835bd25737497f13905a85f7803bc99ee69a379036a65a231bd6","fe8412985a9614403a95478a7d2afc77df14ac1fcc3b2796f2339492551c435b","c7c7a339f83e2114434b1f6726c6859bb447a0e7a941a3f9a3b5707803598ae0","728665eed3fdec55dc40fac09ab64624f13ca2b964fd23b5b039caf2d526cc57","a5c1b316b2e696fe447457d48912d176c2ff1a4ad6cc878ad2def1b37cfcae4c","5394cf1be6c3eda050e0be64dd65e1155a9027e7918e0e9a30424baaf1b89a3b","200c6bcb319165d93e2368d38a2adb1b224c97bf80e14c17c028d7a997ccfdf4","43f90028c9d9b0bff3b206d1e502e89ba5af94b9357b938f0c7f5284031c843e","aab73b7a17c62599cc5f7993fa6559bed939d4a82c802e07794032034b432994","16566652723761a90cef2b75d290a1474fc486060205148ae49be80cd22cbe6b","785cb8b0d18f0c340ebc5c45aa65a8c1aeb80c6372971eb84765b151025affd0","0e83767fcbdd35a48bae255d39cf62414f789337f2dcd7cabfb48132d2f08768","1a3b232790d06ca4fb8d5411790822aec44d7b1a2760faf9da0d58899fb5e5ea"]
Anchored
2026-08-31
Public log entry
search.sigstore.dev, log index 2656945634 · entry 108e9186e8c5677a6226…
Expected log hash
d8cd67f34eaf3c783d457778db7013b72c2283a4f271c4135e4b5609ebb2de25 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":"v1788141623173","kind":"published-quote","locale":"en","page":"brand:myposter","quote":"I will soon order more.","rating":5,"review_date":"2026-06-03","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a1fe27e444579e2cd1915fe","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 (aca24c2e1601…), 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.