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.

“which is very accommodating and extremely customer-oriented.”
Trusted Shops · 5/5 · 2025-12-18

Checks (re-run on this request)

✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
✓ Public transparency log — Sigstore Rekor log index 2515345787

Proof data

Record hash (SHA-256): 274239b5f0a0c1065d38ecc2815c844cdde623efaf445d3178017622f1d07325
Signature (Ed25519, base64): c5x8XF5n/a1mBRzvUVRW1TKIj7EkX72DPcGC7iS6KVgPNljSKSnZpZNLHRJxW+m/jOH0bjFKE2J0msJ/dQlEDg==
Merkle root: e61c2598d4d03770603e24740bcc427581e87bcbeea2e56dc34fd81a9f496465
Merkle path: ["274669b5741d7234a5d01b26c91753ede05327fb456e626abdcaa4c930614dc9","f6d5781055d987840f22f35b0d2abb013599597aa8cc211746f4acf4f36ee289","9d5a59a65a40e04d6f9ec2a15586c1656078748f222310a75e7bda3a3156a57b","31b2b916d07b41d71eb717e0f5efbb778a5e28d3bf730f8095be22b7fd586365","2c2650c7271bd54106e7a395604e45c4480169696d718a75208dcd99aca8c036","ead6199dce247eba70029eda546221960f902c31b73e8e9e04f83f8b38202670","31b1762670723cd86348bc3dfac19e1abf61d53eb5f6521b1b1ec5d64c1c941f","21a381613640a66457eccc4c42818514c6d0569f1ad88c7b26318cf96bb19679","73b0274b90f7d1b015280ff939174322ea6219cf4680fc64a9fcaecfd5cc590b","d3dde9351e2ad081d2314e7667d9e3345e22723c582e5c79dafc55a4044d31d4","9e64913b464a6a9431a308114b699d24175c49651c934b385aba28356608559c","92cc85abf4b56ac883fb58d5810f99b2ad76ece17fe5fc4a26c1b04750085412","40969aa912cd897f062ef7b007bf23221003273332528476c6c56656ab8df18f","c34fa5ec75d6e3462dddbe081b828d412a3a575b53cbb348f7047f6afbe95056","11a62e67a9d98d919358ca5b8855f911ccdc865f14b203213de31adc67657443"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2515345787 · entry 108e9186e8c5677a749c…
Expected log hash: d9a90b5e7311041bf4315991ca7f2fbceee461daa2ae70a8b8b95323461a31cd 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":"v1787140356347","kind":"published-quote","locale":"en","page":"product:pixum/fotokarten/en","quote":"which is very accommodating and extremely customer-oriented.","rating":5,"review_date":"2025-12-18","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X3DE729F568C455BB31536436C1CD5BB2.html","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (e61c2598d4d0…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.