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.

“Sehr gutes feeling”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2a40528b858c96606788b920b618308c6479e4ef74d1e268ba2ce1f32db531e7
Signature (Ed25519, base64)
IrFGFxOUFZtJSUg5eckOBqw/JG4njbyRyD9Mkf0pEr2GWMMhPvhJruQASurR2ABFZzQIc8OnKPHyQHXQ1D/xCQ==
Merkle root
2a2a7512f4cd1b2d7f9a14c5eab7134b14600f50da8f4370f00e3d07bc999793
Merkle path
["2a3fa6d02d5a28e84a62af26e83d40195ec7f34c4684bb9c71387bbba1534ad7","e6cd123ec05233cbb9d772f80a648939f9e0594fae3cd257adc93bc0cc83192d","47854e3cdb353d7bf7f695f43884bc3575c0aafacca00eb37ca9e409cf7f500a","fefc1a587d751c9ee909b14f2ab67642d51e589b45db7ed1a80659e31bc4cb12","65f11aa7a15ef1141f3843bafb2ce8936098ad703839f095e7a8c8b2646ae6a8","b68c6da02f2173677e5dd61535862d60a32a6d58733f46a2237bc7d4f98a8cd0","75bbf55a517b6dd467aacab4208fd07bf6e0c1ad5055fdfcf561d79b0ca2c3ed","b2fc3520e0e84a1f8c6d421aa012f12c2f6a8b74716b9b400292dfbcf431c9af","03fead661da5b45087029dc805e33c569fbc4c9cc53551990c29eea7c480c584","58883c061bad776c44f6e340342ad6a178957f7497db2b01ffa02a47c8cc3994","a0a1676c12645f2147a72f1f4d6b1e65ac243d6ac31cee3727236b82a6199c04","f725609c8151718fef0dc1c6e7e63f03f706174b73e17da9122e9e82b68d5891","ba76741958cd5d10023d06fae1854e87ca4f7796e3b348ef0ce4e28fcbedb31f","050f107cdb1609dc86518317886321e69049b34a0448f95e4f79cacf68b9e781","01b2a2b6a3360163596fb2e0a65565dfe0e65177610b2a84b39de142f1dcaafd"]
Anchored
2026-08-17
Public log entry
search.sigstore.dev, log index 2495053720 · entry 108e9186e8c5677aab36…
Expected log hash
ed6074196ec9b1cfadaf17693ba1200791d122c6ee9d44d772fe27e3b176290a 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":"v1786933230052","kind":"published-quote","locale":"de","page":"brand:frontify","quote":"Sehr gutes feeling","rating":5,"review_date":"2024-12-01","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.frontify.app","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 (2a2a7512f4cd…), 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.