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.

“Super service, fast delivery, perfect phone case, beautifully printed and very stable”
Trusted Shops · 5/5 · 2025-08-05

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 2525010456

Proof data

Record hash (SHA-256): 9cecb87eb4cd761d0af3a99a7103c6adeb136ae6ab84d5c6d5301cee96f0ded3
Signature (Ed25519, base64): 7kn7xU2Lc5O2zUzBm2pK0FCN31953JDcXQ4pxXI5lAfJU4CimdFFxfuFnCLNFbcg5RpP7HZnmdPIWOs2P8UiCg==
Merkle root: c69b412346f0db8d88aed17dbaf2e4876a3743c1c4d16fb306ba56b5c0573123
Merkle path: ["9cedcffe97454e8069b28822cc7965c99f41526c44ac5b49e21442d9064875f7","31248e6db552ecf1f8bd2f3f438435a26365e979712bc0891ccec94f5ee3c7e3","98a75e892c288243764e9d43c84593325e6acb22876ae26d229d20ec5f0d7d54","f5d4ff148beb5dcdf8c8d4fc91f20d29c35233fa6c2edbdcfdf0aa7c01863a95","b399fde6fb5212d62455b972cb9e812cfb98e0f24dec6b399df4eb01999bc4c2","c2cc351797cad71419979ca574283f31fa42945a9b54eab1bd860f3bab510617","f2054cfb015576e32c0aca9e895e4df80ed27591335214d9a8f5b49b4fbb5d76","abab6365c0af695167d63a950db4f9720e0984dcf3c80ac506dba775b1606a1a","d2450c75c947540bdfd0b15a32c4138dca22520a4b05a2dc9fc40277a28126ea","83aa0f8401dae8ac228fcee9191d9544995911f50e8f41d5f68aaccdd4405b81","d97c644858469b378280d6772e1910f202202c8018ca4c7900f910e4231e1e6d","36b7770d360bef5ff781248b7c2f4669149b2ee29bbe7068afdb2e4ad881a268","4341c4f2b67c3a260251c46092cd8bbeaf3c104d2225230e74e9d9b745923d73","7374897de84b1f86ca0356b906b6c1bc842b8a45ccf90424df2bccb9b7b03d1b","3da38b679e2392986aef224a332d14750fb3a22c4e75287765e8f68f575f24f3"]
Anchored: 2026-08-20
Public log entry: search.sigstore.dev, log index 2525010456 · entry 108e9186e8c5677a4287…
Expected log hash: 659be4fcc7663b2dc65a53351e16497fea44ed9ec8aef1f3c48c8e452b350dc6 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":"v1787194832011","kind":"published-quote","locale":"en","page":"product:pixum/fotogeschenke/en","quote":"Super service, fast delivery, perfect phone case, beautifully printed and very stable","rating":5,"review_date":"2025-08-05","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 (c69b412346f0…), 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.