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.

“it's nice that discount coupons are sent regularly”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
05aae85d61db85ec0f0eb6e7b8a1a28a6761e4d6fedb7c83f5fd268fa182f9eb
Signature (Ed25519, base64)
trG9t7mZd/vfxrUheb1vUFryZMCtikm8gHZUZpSYnNw6AsUV55/Y/HctXHhvcbxieLTFKG5gY8q7KASy/ykOCw==
Merkle root
f38f8904a05de694c6e6e57f469170363c186b63988b16538157b391550377da
Merkle path
["05a5a6eb64e6048959cb8f53273647a49554f7acc0877dcc92d9fed439ac75b8","1c78f6f4af46a9a3d590eb5ca5b650ed47bf5694ac3a1e05e23c8a219ce29a8a","535df9e6ed7261e6a73c48e069cf7bb920266a29fb96922be080ffbfabf5d81e","45d73a41a300b36c7f2895ad92d4d709ee590b8915475a80c925176c62db8574","4836ae431421ec4e2a4f8b586e093b26fa8962a0948699bffe2dfe680502236b","dacd6ea0e0c3d597b4a2cd533bc7b0d7fa69345297c738f5845f9a41f2a419d8","4d2c604be3e2a780ee7b6481f8c0ab8529490f8ef56f3f2560575090e398279a","bf97a94c31a81e73f7636e59db32e8c415a33e80e5025b914d3ecadac6b618f0","3a09e63b6e4859ef09ff401a6dce250b85649bfabf2f62c7dcc336d571478063","9b0058f94cf64296ee696d2d483fb1831d52261a649b96ff400c3b8f87306f1b","e27e1e3535b015fc5077ae55cdfaf52d9c459320cf12b186e1779ad387add63b","b7e823da7d6ee89998200b8ed35eae781a25b00437aa2fcb75142fe4ddcf22ea","2bf000c88cc8431b1bce6508e73d514bc43a6cd24b2ba59433542ef8888cc163","e4533dce2749228d7790c4470ecae8703c042944bcd79d1df522a76c8f3470c4","363506105d168854fe4696d63de08b4a6d73b966d2ba65fdb1b6dbae6e92d22f"]
Anchored
2026-08-27
Public log entry
search.sigstore.dev, log index 2612284956 · entry 108e9186e8c5677a3e36…
Expected log hash
d95595121700c1f4a1721dd1280bdc6970a7fa601baed76ffaca595721fac7d0 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":"v1787798682688","kind":"published-quote","locale":"en","page":"theme:ifolor/service/en","quote":"it's nice that discount coupons are sent regularly","rating":5,"review_date":"2026-08-04","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X309A43086E7145E358EE1687E9DF7162.html","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 (f38f8904a05d…), 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.