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.

“They did offer 25% off for a purchase online”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
3b375a76f2de78164cb80af8c46b811bd2b1b56e06d363c89c397ff3a13d5a12
Signature (Ed25519, base64)
XO4BlhVBS0KXxZauBwIRUi1nVaCaABbkcGa4klNZvvgh5yrbNQYsZZibRhFCryC589y46NaMiNY0BCVIJs+LCg==
Merkle root
c9e6077a1bda893f1455402f424b1d526c8cf2f47d428b611fd8d7fd8b45f80d
Merkle path
["3b3637e7cc8aea1151ce0ad51305d6da900173606cc5bbc6b3264fffa4087951","f43cf68337162b61e0e0b1649f4c7f6b3bceecb94d7fbe842909c4d0cb61f5a0","8300f410dd17cfcd4805108e2ac396e5c321c257b1317b8a8b6a903388733a64","450338bf47ffa33f22693a21c485e2199d142aefc6a7d55955221cf67fb9da09","f74e767421828c77cb2a820776c1a0b10ec7d4644f05357946eea4286d311bf9","c9e92389ad85454b6cdd74b7e8585a13f397284211b1380ed224111dccc24649","467967a541d46437d77aa6c38d52b79c1f88cf335d9641a71808fe5473c2c214","0ef60fb48036ea931a3c67bdd9a576d74c41dfbb27edfae1548d85d5b1006157","1197c7043cd78b9b47365d93d2f3d4b85b11fd84a799c6c811fb08623fab17d0","c0fdc17392205a6e9c136b14c7ba5e2bf6583145b0cd1b76dcb7d23c859ac51e","2f584a50f21172862bf86939cf321b4d6eda79c5cccf4668135a855fb381928d","701bc567aff0b8c964d39edf6b2002f413859eea098c827f1c1e5f2e677be27c","13426c9a5d28f51d7e7b6df8098d9a77a705d964d306f1e8144eb70897bb0dfe","28f339129afb618d498bd82eae2b1e12eeaec1028ad92bd9db24bb82ce8352e8","5322c97ccb72daa49a07d25ff9fa0bd42fe425058f30f6fb1f272a0b90ad3b60"]
Anchored
2026-10-01
Public log entry
search.sigstore.dev, log index 3029042635 · entry 108e9186e8c5677a4403…
Expected log hash
38d9b7e95b1b3c998a8128983d818774fe7ee047adb6f05ee608495c2d7aa418 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":"v1790741815621","kind":"published-quote","locale":"de","page":"brand:fossil","quote":"They did offer 25% off for a purchase online","rating":1,"review_date":"2026-06-17","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a32fa07602615382d110976","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 (c9e6077a1bda…), 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.