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.

“SIE BUCHEN EINFACH GELD VON DEINEM KONTO AB.”

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 2913636507

Proof data

Record hash (SHA-256)

5c48f2f634af63047ee6d0776dbc4cd6d0b7f80b7a127de09cf77dabf416a105

Signature (Ed25519, base64)

4IOLxnru+oEHqtFZd6zcZv0uSOi7924WkVMTWxCjGUxtM/EKeR509Tj6eq4D4QC+uWCOOXKhoTPrL47mLEfsCw==

Merkle root

f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5

Merkle path

["5c48e25cf80bde37eb0d02cd5670a9de37b87b6ab59ad7722d0f501826024502","63004121eb8c50f5d03947f1a6c88a810687601686952a523b78a204ac58c614","25f78f2b96f742d7393984e9655a5e8a240377b3bdc193ac676f73c509e229cc","76c8a158849dd08a96d8e87cd9bf8c73b2dde2d8d9563da8986b57c2e45fd855","8a36ce103553fcfb10b5ad2fd14f6fb8bfdd754b2b40cd6060ce809f2027848c","19acec88e69fb15a05f7bb92eccf27f481df126703760a7408f9fa5fe938c167","c99fbe7c33fb182525f8be504a77cbdb55e96aea2cbd87ac3c2dde2004ea9b44","9ee691cb177674721bd615a51f20485d93484589a33b10f8a9e0deff9ab40339","f4279bec41292e6cba9222a3f8b42911cefb33101800e6af5c3561c28b494732","a10f2be0a6da018ade46d8164f7fb6f70c5bacf427949b926c5ebffec10945cf","6a225c6636ab1039b1f5cec08e598301b39da8ed6bb41233b198b79bbe3a0193","f3db9127b9da10fbb7693de00cf989028a504ba13d96eb2661dc5a2037470668","eca7cd52f5c219223fa262f727815d7426f47ee6fd8d3c4a33225271415ce785","7a8821e5f39bd89945ecf080ecd049c93644614124901c8b74f26df2e34d9289","e95e880a53b013b49906f2e6b9dcc652726333d77986f48029bb634dc427e2de"]

Anchored

2026-09-23

Public log entry

search.sigstore.dev, log index 2913636507 · entry 108e9186e8c5677aea51…

Expected log hash

417fac9b806377ff48d30ded01faf8424eb98406df713fe2564ee9077747e6a6 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":"v1790070376053","kind":"published-quote","locale":"de","page":"theme:everand/billing/de","quote":"SIE BUCHEN EINFACH GELD VON DEINEM KONTO AB.","rating":1,"review_date":"2026-08-31","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.scribd.app.reader0","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 (f26292e960b3…), 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.