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.
“Schade, dass man bei dem Preis mein Sunrise TV-Abo nicht auch im Ausland nutzen kann.”
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 2683067189
Proof data
- Record hash (SHA-256)
174f2c381293b209f219c3e5d99f445d31bc9eb423649b2a4bff0831d42894e6- Signature (Ed25519, base64)
qn5HYWJT7HExgs13CoWadrMYv15TEkjhxn0Vf3FBrhDJrJbbNwGtnkCPg/QB+ouabNMcn+D7uxXa5MejY0noAg==- Merkle root
e9eeb983f03a0398b81b34607113606fd08344986404ca2fd3833825a7e94579- Merkle path
["1748d432a52971a9120d902e60bd7734ee596f6f221338374048ae6636b217d1","0fa268861d95d697be95b8ae6de0f509ec91eb9b092da7d286507dbb63518082","565ef67a4f5e64dbf232a2ade1b7021fe061e2aa0efc4de994b73f28d6434723","871b1fcae531e3490fbb99e74c5138982b0f0d744447f312791461229ba7bfe2","0667519601119213e31c4e516d4f421d5e62f1b5aac5afc3f8be178c75cd4805","9deaf69cbd83ae2582731a20ddbfac943dfde1d4e27ad2e557f54ac112bbe9e8","58a09ac7897d5f6891bf7dc13637219a8498d1ae57fdf72ad0e833e2fc253408","43b175d13a6f6d2f371f822c3a7c03a64fae20d2282fd61bc7f8d387e3fc0f1d","68d822848d9ce61969727564a673af6d4ddb35a6eecf2ba7b68dccb41893b778","77417205a8b927409f5244daee49b62fe7522e728d8d3c3c4bfd8b900afe6795","50f09cf70182ef99078728c300e1b90035494fb55a35157f15004abf59bc2493","4602dc1f91bcf9eade1349253702a7f2fdeac3972ef78639eed5027aff287168","ba4371f67b7f776c739ea6207a9ff5067e69ce019c6d5bd41a42f8072f7ed81f","a6b427a2f3256c856277207e0cdd685da44a55e8c92f43cd0d02d89d7461d4a0","b3d41fb4f6e87ff5fe6a837b02724589e91e4022991402ae86aae7e45d7e236e"]- Anchored
- 2026-09-02
- Public log entry
-
search.sigstore.dev, log index 2683067189 · entry
108e9186e8c5677a310a… - Expected log hash
-
11a34733826b689558c4d879f61e5a1738be0bb85240429ae2a127898406f787The log entry'sspec.data.hash.valuemust equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm. - Canonical record
{"dataset_version":"v1788319785702","kind":"published-quote","locale":"de","page":"theme:sunrise/price/de","quote":"Schade, dass man bei dem Preis mein Sunrise TV-Abo nicht auch im Ausland nutzen kann.","rating":3,"review_date":"2026-05-15","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1292688012?see-all=reviews","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.valuewith the "Expected log hash" above: it is the SHA-256 of the Merkle root string (e9eeb983f03a…), which ties this proof's root to the log entry. -
Decode
spec.signature.publicKey.contentfrom base64: it must equal Citatio's published key at /.well-known/citatio-signing.json. -
The entry's
integratedTimeis 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.