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.

“2: Order; not fresh enough + 1 calendar with crushed spiral binding”

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 2543857133

Proof data

Record hash (SHA-256)

59325d85dd1f98ea9c626d142470d472e403d8fb027e569290756548f01222dd

Signature (Ed25519, base64)

+3ih7TT9UKKNjpVjsbj2Mgah2UOM/7YUqn9/Bh4Iq916KqgauusTUxlZuH4H+cfEXjJwHtgM6rufB16rBP5XAA==

Merkle root

cee60bb6c0816d1bc69326ea12cf0c5c00cbea13afa283147bf24b52e30f839c

Merkle path

["593137594d9f75d7cc0d77edabe7da1c64515737453724d0847b2a7313e1d91c","ce94df8fee53200fa98a029ced249d0e51d794424b24d1f7c3bedd05134506bb","28892a9ff88bc2f23c5825a793342f37732f29551d8802389f8eac6f00f7536d","995713a1ff290399b86a0f4f30d5f14eee600bcc753a1bc1fae7e48d773d53d9","cb12efbdebe5758bc760eb789893c93cc04fc8e47e369230b7a0cce5872c4944","7a95849bd14ab5e90d711a77f974f37ad6d29ebecfe915993943fa2cac8a3023","a61162a702aac31210b704171bc1de4225274b2d450ab432a8dcb3a98a01d4c6","b4a4363b644b40a861dbeb82173a3e4d87c27ff8bda86d81f918d2125d98e10b","f78fcae36eed5781f833184e011c76319c2e46f131fe8ea13b15e815b8a30cea","9850189e1abdae43d8c9a58f8fa644dbc318ad2c405164841016a154c9343644","6ec978fdbb28b7fcbe2a8155aa39f9d781d78a1c71cfd42d2e9fff81bbf76f17","711d07ca65c839c1022a6fcaea6225dbd1f069a43536a742a3e430e1be07dede","78c0401d7b513e155708f2181665b03a093a6cddbc8233872a0fe76421b285c1","806b2b46dda360b28a8a38da683f56d42f23ab9c4a7b2fa07453f271a33f5ff0","57e3801fc0af4bd2492130e334ef2d0425fdcd10c95109df38ad0d371e279fbf"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2543857133 · entry 108e9186e8c5677a5231…

Expected log hash

d8e1ac8b740526c2915424d7f7c6bce881a4ef05d0a3a3dbd88e4c760e36623e 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":"v1787288037224","kind":"published-quote","locale":"en","page":"product:pixum/fotokalender/en","quote":"2: Order; not fresh enough + 1 calendar with crushed spiral binding","rating":1,"review_date":"2025-12-23","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X3DE729F568C455BB31536436C1CD5BB2.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 (cee60bb6c081…), 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.