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.

“The quality of the puzzle is super”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0b7e4648fccf3d429071baa0fd52e9ae9e572d6e969ebc45a3cd99f465e25d48
Signature (Ed25519, base64)
63fBZHPHHEt+p+tgUobOY3olKHz8mXcziMQPFUz7FgZWvZDiOPb5g9HOog6IMU3zDA8naHqiMInX0AbHLO2kAQ==
Merkle root
04316f9e77c76812dc849d666d14a3474b406ce05264d27502eb3b0caa9f1007
Merkle path
["0b802d4730b82f590949d71017e8fddbdbf41edadfdc3af4db0991e323882f00","b7b6fba3466eff3a4671d409e85cea42ed30d4703f97770941d362745536458a","ffef20b49ecdd1868786bb140c7065853823e772cf62d59dd32d2c4474dc2fca","7dbc69f37d02bf714c95052f4e36abba899fceb0b50e9f07db53d0547615bd07","dc645b1103d67994573a1f7e57eb8952c4bf4726be07507a2c097051e3f6a1dd","2876649be3e14cc009125341e01d3b22bb8ef2df8388a8dc42a9c2088b6dd948","216c42f937e14e65fd081ebdb20b259ad653043a0165cf52b893750c5da1ebef","61f7dee32d255cd3c41b67fa0b7a4e69f6afece844666e6e8fb83a1d229a608f","e808f0983b26c97e276d736653f12b8d2af9916de87bdf33d5c01997847a675c","39c1bf3216dec00a67d758639c89542e6ebbb78ba7d5fd4ab5d91efa416832e6","d2c546730fbbded5e071f16c8a9d30b70f3f86a910b7c7ff3dbe201f5df3e9cf","84eb0ce4bce20de2624a70571e106151a35b4af5d4665d214c6ac168344aa682","4683f278b22d108d92674b2bbdfa3408f72cb43eaf67c46df02a5ca06ffee65c","8959f451902aaefcb7620466197219b59bc350ca63b76179da94c6515c9bb8f4","73b8e77fb0338bddd543a7d0dbd877f7ec52e9acdeddd984a281b00d26ee88ce"]
Anchored
2026-08-30
Public log entry
search.sigstore.dev, log index 2647373963 · entry 108e9186e8c5677aac78…
Expected log hash
d71b0dd4ff40d20fec474895ffae8cb152cbe9260237c2b6f93b97e9d6ed9209 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":"v1788060248304","kind":"published-quote","locale":"en","page":"product:cewe/fotogeschenke/en","quote":"The quality of the puzzle is super","rating":5,"review_date":"2026-08-02","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 (04316f9e77c7…), 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.