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.

“Wir haben Ihnen etwas auf Ihr Handy geschickt”

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 2582642691

Proof data

Record hash (SHA-256)

1743e12e3498385b765668e52f81697de6e9a17f69991c076689a782b2a94a15

Signature (Ed25519, base64)

8KzUEUWh/ksrgEEH/vxU48iK2Dl8wg5zzXBmdpoHji9iTPaSpwrHNcDRuks2HxyK50/s4+P6G7tWCe7ZpKtqBw==

Merkle root

105661e0dc11eec81116882b16fd8acda1c827c70c95072f37f1e883085582ce

Merkle path

["1744dfc3b6a4fc3f8d71b1c52706c232ced3b4c0ff99518ed848a81231188223","3041956889214c02dd65d1db32367d6f911d609c449b4c5c2af047559f2b0269","b877df3df2ff39e2de3e304b0dc193191ad6fe709d6e3d25a27d80dcac3bc931","e7ca299fedbcb705bb218c2afc2d9fd7ca50c39dfd294d71ac97ce07e1d3dca3","313ad012bf8f5a2c432e20b7e522db8c0e5d876c58a090f7b4eff9b73afd8daa","4d2352e17eb953ba871f6e1b5881cb64ccf6fd947830ab01890fec20e0d01d2b","9e05fda6f3afa21452c7a94f7d3838e7dfed89de36ec51e806b3e9c49a9e0d9d","2c8807aeb40b2694c0cdea85990df24c49f87a2da5c2a6eeecec1567a329b5f2","8c000f5d8555a3b8f99ec3a2a4ec517d27d8960bf86a4834e5bbccb7346cc105","bb9b103b04c366153b58ec1072c2592cdc7a9e2ad60bebab3bd850c993a22eb7","6b252f43d4cc12603bac5935fb7ed9c77854c6f9dd3418fff08118fd8ac96fb3","7abb68ff7b8e6058b9df117a8053b5b61ef898e5c7cf32b89c5171c046632b99","a13ce97d602a228d6f3744d88932177f5fb29e4b2aa193e896f5d2f631ba583d","b7cd78f72e1ff3ed0e5dd5efc148786b24a846e3493df91cde1b58dbc82aeeb4","caca5e74ffa93053dd1e9893a23cfa4dcfa7162e5f4edbc1eeeead1d2f6b0466"]

Anchored

2026-08-25

Public log entry

search.sigstore.dev, log index 2582642691 · entry 108e9186e8c5677a5752…

Expected log hash

27172a9fe70fe428b6fe8e826e1330766adb69879c24941ce10f104786789683 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":"v1787628738977","kind":"published-quote","locale":"de","page":"theme:audible/communication/de","quote":"Wir haben Ihnen etwas auf Ihr Handy geschickt","rating":1,"review_date":"2026-08-04","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.audible.application","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 (105661e0dc11…), 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.