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.

“Excellent service client.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
138b25f3d6b67e12eff352e4e80c605415e6597a0eecb96ee275359da6eb4781
Signature (Ed25519, base64)
Bd7g46wYZMv6yAn9T6ugT5gd61JhlXMY7x2qCTBL7hjhWyPzMMEgffWjKTsx8IUdv5vko+BYXAy6/qpEqNXGDg==
Merkle root
3286418fc06d25de584969d1d1d5f4b079918bf6b5a5178364cae8b78bb351b2
Merkle path
["1384a4f3ff0ecd5c71cca0f3a401d15be16671a404a979ecb11434d8c606f53e","2fad5ab228fe81d5a7d3b464b9ef5683a5ecacbd53c2ec2b3ddb18f49482b9d2","b6bbc9d58767938ef0afcfc3ec9a36872a48cce9477e5f6954dc0f6a5cd0afa4","255a4f3588a0e692f2c44e0303f3a182c57c11be3658709e7937981d070656e6","f41c676157a60e794f0ad985194315b6cde4229e595d9e9ee175511e68963961","b504c2efb414addb22a7f5931dfdd99030bf03ca4353655ac8a646131786f86a","94e862c6c484767275fb1c13f5fd5729dd6dae0b085d31621f5753c557d2787b","c571d77bbee0a6dbab6d52d589c1898245666f97789aef4f80e6e6c89198d1ca","52144d88c0c162f5e53cadf3e154eed5d6289a6e68c8a7549e86592a0137476d","68d094d935a776853d351bd8b2d015b0360b21ecf82fe1a792eb4b0a2ccdba45","494224fbb45fd428f77fcc9951207b1e46e2d1ab087e71efa7665425c9a98e92","49e05cfef927266c6a609e22c205c5fdf538ab222e94c5e3282700418f88dfb5","d9800b1b87d047478eeb89f8a1dda19593d3b273c40fa6d591a1b944763f5e83","b4d8773b8032d1dec9dc6fa4ba1d52baf4d9efac6a7cb542ab0617b855dc5284"]
Anchored
2026-10-15
Public log entry
search.sigstore.dev, log index 3258071454 · entry 108e9186e8c5677ae2ee…
Expected log hash
f9026b3bdc4a2e986a01140b2370b0ce9ec3e7c9353055dd7c9909c6a9941809 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":"v1792030101458","kind":"published-quote","locale":"fr","page":"brand:pixum","quote":"Excellent service client.","rating":5,"review_date":"2026-08-02","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XFAB7C17C298F48909E8C9F2BFAA5794B.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 (3286418fc06d…), 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.