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.

“Please change the description so it's clear how many postcards you get.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
30e62c8686a7e384ee29934dd1ac60bf9cd14d43ac638df4bba8ef64d34c54b7
Signature (Ed25519, base64)
qdLCN0uZHLltZRfvW5Igo8R/dxXI4BtPMnxoqe0CVmpxLR+uGQ1eBs0YtUUmo8H8v62BwAzOmrJtz/EDmd0SCg==
Merkle root
1f4f3b5edaf264bc6a00193653378e6f11cdf7d052ca5b778d915c1c21c7403d
Merkle path
["30e77f85e4f124b3fa90af92a721646ae08f51554648b7dff55ff1eb4cbfd7c9","53e547e8c707821859db4e4d898e92375ee3c91fd9c802de043dcba9a9148946","96e750559cc0b1c700c738c2965cc4af90039415d9b8607b383a55eb3185dab7","f7a00384dbcb9a745051b6039b104d63da33c9bcbdee9c8e73e55e2a763361e8","89260ed317754d3734ede2df4d2dc934c827d1543ac2d60ee24bc61182172a79","e1ee0d7286cc38e5d368eb7e442d823f5706453ac47de6f3b01b433828c3ba7c","9fc9c5e5ee75bf75c536571efeae99be5ebacff76f3c96392ac96cd4b9c36a10","747e00310bd0f7a740fe52eade9550bc8d8f489254adb8495f8630726d4f1ae2","056a582d032c9d31b5df56454a347e093b767f6de98404848ed0a080acdc6422","4da2513411168767c391fa6ab753eba666d38fd1e36895f425868a6682deb177","c4c06d42e6e95a7c6bb33d49107f8a3aec224eddc532ee5130857b142fee5314","5a452593d70b4e2d2516098459d069f773171ce744c27b5ab1534adcb17a2ec2","76943745720428622258b42f01f24f0f87b6c77aa8d2e50bbc39aaf8036c0941","20b25fdd62f3ca5757c7b65a8879088679733fed5432f6a9c311d3d03b993093","354ad39e35fba32f932ca084b3a174e4cb81b7aabf68001f138a9a4088e307bc"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514750008 · entry 108e9186e8c5677a7ac2…
Expected log hash
72d3f466bc589a4186e04430bc1133fbed10c2c1049384c2fe15c1cad3406981 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":"v1787133679631","kind":"published-quote","locale":"en","page":"product:cewe/karten/en","quote":"Please change the description so it's clear how many postcards you get.","rating":2,"review_date":"2026-05-16","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 (1f4f3b5edaf2…), 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.