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.

“or in the online shop/edited product”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0bf5a0a39414bad361c96db3ccbf601b4772f2e57ffdb888f14d92c75e66be2a
Signature (Ed25519, base64)
BUYj8E5TuP0FQcYP5EQFjhpUxV83OyL07btBb1DPGjUXSVKbr4cOs+GweXW1fx3qcm8zU0iyOr/L2w0+AV99Bw==
Merkle root
7c31845ea005068c52611e47ff2778bff3790bf9c71538767447b45fe79322da
Merkle path
["0bfe62e4664e7f810ef7b2295c3e91c786dc22dde539c1dbacdb5c5036741d42","fa155847d43b6cec54240a85afc003deb2a7a4382250840755f0beff04117d37","6c9b9204a03b7e0145d763bc47c9dc8705aab24f68f54f74ddd4aeef1401c1ab","52dc07b024652ddcd2fecf4544a7180b14901f1b3f3fbd05fd06faca5347c614","da3ad0f0680d9d473f9eca0347b1b3800123d5eefc11dd65e0dcbdba47e947cc","c05c370b5f590953434d8f62664fa37c25cbe5e99964013a782ba1dfe6cc5041","8ff1c7b9828d95d344038ac6a55139bbb62574b91b11551d63d7bd89c8313af1","c1d6b7e5505bd55695e281df0e4f89bef0dc7fc309928dc96669c7512b141ebf","3d7aba4b1b7e67a6be8763c16eb74d438a6e647deb20c9838484e32018175037","60640b3e6623ed57a5ab044a1a7833b6de4727615c887a4e92ec4df7e1f9de92","4f9bf5afaa65f61da2f5794dd0ddec8019e03ac31d1a2f9249cdc4d69925b914","6ceae28d9d9991c7f0978d9583675f513d5a8b980f19419645347989922bda23","de406c010b9d09d7f74176c9d423f8d72b745ac400e2c0cfcdb434d0af8fcade","e49018058753e3439518d8ba4c827c0b343729e39fb424281e6808f61fcc629a","4f862010adf0fcb97b6b2b8112f782a485805bae9f9783a7b39739616b9b62e0"]
Anchored
2026-08-31
Public log entry
search.sigstore.dev, log index 2657817117 · entry 108e9186e8c5677ad3ca…
Expected log hash
0666b5f97f085fdfc4cedfba58ac7e76857cdc9faa5a1032ef597cdb93024c5a 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":"v1788148095319","kind":"published-quote","locale":"en","page":"subtheme:cewe/quality/print-paper-quality/en","quote":"or in the online shop/edited product","rating":3,"review_date":"2026-07-29","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 (7c31845ea005…), 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.