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.

“Other providers, such as myphotobook, offer discount promotions of up to 30% from time to time.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
078519ff88761b097bb458c855f60e43b31e2dcb314b351cf32f234b6c220f98
Signature (Ed25519, base64)
bsv5Gt+oBbsxrdOl3tnQOFvLGt5zmxXvnIIBJhwmZIIsITqje/rET6pmuJ4j7/8mc5An1fdjnBu0dgCpeVU1Cg==
Merkle root
acdf1cdd0bdd2a199677e85dbc5991dc48c1e518ed6d2c5233af5991b4186e6d
Merkle path
["0784b29e4e394447d2bb9b1929c716e907aa1c2273953021d5341c8cdaac68da","8d43b7ca0860418150ff4795f41a64be986e98d4914466eedff4ebeb397d3a82","9861c45e3fba499a3e63f19e751e32addeeb4b9d385e64892a32e460a34d1e0f","7aaa0a91ffa05d9008622dca490e574b0a7f93dce49a278899c86d8658c03a94","381989e20c2d5b30e7be8980ecab9cc583994431741e2bfdf4d617e8c0eec7dd","6d4ce1b5773b67c22fdd647ccb492d54ffa50c2014930754ebf3256287058827","9ad0d29bc4168c171d175b7cb679926f8b37bae301b174b21bb96289141cb734","768303cdd7a17c4251785f8ea5a77688480f6d98efa959ebf2767a0bdfba758a","28c34fa165a059686dfc8ae858e1393d25089214ee1fe1b0f2afecc1803671e4","f58b0a6ed6ae192d6f36206b27e495fe71af8aa226e356ab6d878f3d7018deb5","d56be8914f0f8cbe5274a96fd7fa8816cf0fce41fc6826030397e8ba6c2c1c27","e6d320b1a1c165cb3f510accf419016e8f913615cccc12cf3280df561ab3fc0b","5be1ed0db4a168c968a9338cf99a259771d41cd5263b972d09b2723267155cfc","f88b7eb537a26a67b92d1223a237ed8f66b05121bed134a4e98a9efb344eda0f","abbe7f57eef4397ffabc67ae858dc9e10b74d761241655f8d4d6e91a3ed19782"]
Anchored
2026-08-31
Public log entry
search.sigstore.dev, log index 2657398434 · entry 108e9186e8c5677a2042…
Expected log hash
654fbf62fc5d4d889ecdda697456043b4d29831eb78c01e70ea2a4db22de7769 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":"v1788145268703","kind":"published-quote","locale":"en","page":"product:cewe/fotobuch/en","quote":"Other providers, such as myphotobook, offer discount promotions of up to 30% from time to time.","rating":4,"review_date":"2026-01-29","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 (acdf1cdd0bdd…), 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.