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.

“- They have interesting formats, but the number of different formats is strongly limited.”
Trusted Shops · 3/5 · 2026-04-28

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 2647299953

Proof data

Record hash (SHA-256): 106c35d2cbfac4456a036cbebc3872fcac5734bda3b3c2cd0a14e3f6a67db1ef
Signature (Ed25519, base64): fXpKCI7NVCCp9njcMIBVxJFQQieCfNFgmzaVSGdErLzKbuZs7pxKHu24gLtocS05/1OewrPUGVvWqcQTi7QvCw==
Merkle root: e650e75fd77078528aa305533eee5d0a1a546628fc8516773e724c8dbfd143b3
Merkle path: ["106e91a3f46336a75fb5cb3783837370f3ca9371e28a6bcb0afa0db0fe8c2b23","31ef795c9084d3a836a50d6c6248d78fd22ec68be8a3c554cd20b4fe95e0504b","529f9729378b9ac1288b0112f25f095b00fda699bd8da87244310b4e6e03e2dc","4f713610e7c6c24673b99b370f4a5ead50e1a046a49d12af48613039889a5eb2","83520e5a14e2c8d081457de971712314523281d2ac88b9e5550ce36e702c4c50","b2a96beeb4da8991e58431a4139dc4fc18d2340aea71d512f895dfed3358ef75","b05a4e42f70c2520f00d852cfa51529a9643025841dadb2dbbd31d0a3001fcc0","1945a84e296a70e213482f9027827bbc403975c01bb5dc15431d887c9b41e477","77bec7ffa521bfcca4fa24646fe3908513bd730d23612e28568f8531f10a6e65","6f35318849928896806449b0fb588c856c39aa3deb58a30b89c9cd2b911f2a1a","60721fcef94b47569fdfcb198751621ffb987befff325dc23c096a5d7bb9e0c1","9cbfd3204b3e2f5027edc155e8333a2328120eaa38808f017553940b835c0837","03229a02d4ef23689ac574ce2fdb2e91509dccaab3854dbfc8d9e90af4ef8953","de4b01acb55e434b8077712a3cea8899c69e63005b6b5c436594f06bca9b060d","bd662811507e1e874bc6ba02d614a311af652dab0714938ac7c98aadfaf42cae"]
Anchored: 2026-08-30
Public log entry: search.sigstore.dev, log index 2647299953 · entry 108e9186e8c5677a1824…
Expected log hash: d76177f6a64b24e24552f49a73f627dcd7dc14dd72da9a30f95c027c24a50fd8 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":"v1788057950482","kind":"published-quote","locale":"en","page":"product:ifolor/monatsplaner/en","quote":"- They have interesting formats, but the number of different formats is strongly limited.","rating":3,"review_date":"2026-04-28","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X309A43086E7145E358EE1687E9DF7162.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 (e650e75fd770…), 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.