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.

“Very good value for money.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0988142ef3a2601146eea5654b0f385a5c2997e3b014202390e95a38185c2635
Signature (Ed25519, base64)
Nf+dJwV+oddZ8IQ1Daw6YiyZapxh2PFiFAe3FrSmowMShwkuI5O0mqq3sXLYVzqLEfDmE9FnZIsGC5TiZm08CA==
Merkle root
76a70861058eff5ef068585a821790f9f0f67bcce12a1ce96d55cb6d986420b7
Merkle path
["09887d6e98386ba9f19cbd899c1c314c5c5fc6652f5b8e4ec540bb69a70f4d5a","437d29118c1dc60043520685d6ad951a64770fe7eba9330ba8cb77ac746ba39f","d3f87a5ed12483a57c263042f8e0f2d6f2c98b195c97168cf3d42c607016cd0e","3bc9815566de23b68d46751a0e5eeab85bd8e58e4f1afe6bf830329b3471088f","91004ea56666cee4ff9bc75648774dc0cba516de8c82c1195991d1d56c9d367a","4bdd7bba93222437f64bda947ec284155ad0cb4d75e6500dba08c5cda6bdb934","72ab0dc54d9e54e6ffdddd410e261a6f9917792b3571b152bf0d72187cd90862","ce0fc755cf7b83b042ea640eb33839d77defdb8ea213da4784e89e31efee5a65","76e256c3bffda426008d582a54d90a2d8b8aa1a9b25405f73fd6dc01a40aba2b","2b8b173372f2a950d934b0bfe96f0b31c7a016ab97f5bbc2ca4109f8c2bb4d62","95cd5fd7fee37caec8f7ea06401a33e5474bee9a9f0b6ae63f9cc48dae292ed0","885a56f1a8f590664f08008255c1eb2a74d0d0a846d6a42d92c2e2591556db98","33a24b835ba41f8728ebc0e33693e8ba0fe91b47741da4e5756ce7fa9eecbcfc","b0708aee6a3da06da7ce07abfd9012194714f3e4ae3087e24e97cf8d1c46ebbc","02ff7ae642a7c307d0ed4a3e268c40962e14ad4fc94744bfb27f110b29b33c79"]
Anchored
2026-08-28
Public log entry
search.sigstore.dev, log index 2621558263 · entry 108e9186e8c5677a13d1…
Expected log hash
ed6aad59be4bd5b7ebab65a83a91c56e9ce506952d0d4a22235f03a556d0f54e 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":"v1787889797689","kind":"published-quote","locale":"en","page":"theme:cewe/price/en","quote":"Very good value for money.","rating":5,"review_date":"2026-08-08","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XE3D21EA81A56276ACEED1C9AFB85F941.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 (76a70861058e…), 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.