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.

“Der Umstieg auf Deezer ist kinderleicht”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
59ef9cdb1284c574e0cb8a453b45d56477346b042d3d66528b83b7012baf9d21
Signature (Ed25519, base64)
Idz9MxQJX89QkEB52qLXXdQkcIhGIfA4To5VFergLRu4CFpQFCsVlwNJViQF1EAHS0KZDglTsgSEkixLGp0LDA==
Merkle root
68ee5f8618d9ce1aa33f2cb5b6f3145b5f909a3c35a03ccc3d10e979b2f81082
Merkle path
["59f1e6bd697407e417918b9f1886cda53c98224e2bdfd1277776b072786af8d9","50624cc43c43da673ff333fed2654333c1e1c8b2fbfb591dbe75a100f1fbbb44","d33a833e3ed80361784dcfa392a8d497d4c26c5eb9538321229b192576f70a6c","c9aeb36fdee63f66b91d23539907dac84a7c371bbeadc2b03876f4381925cd61","e57c4494a7e01bc9f981cecde9569f0a605c6481c9d05680641d60045b13addc","2515eb4e0edbe2ccaf75e746777f60b0151cfaff0e747e79168c44b058b797b4","60043d73f906667d4973558a764c8f085842021af77a4a7b5ea4e6a6d3961ba5","220365f4d42069a9e579ce648243f4ab9180a41fa2d936bb912941ac4e712650","c8555f36858a2bc1f62bfa530e32ecc091f6f7f64c198d410f09af8fd723d493","e73ef1b4d8d3cdec7a5ee1207a23cc7714c2df49f7ceef17ace042ca5cdda961","4959d9c0aa87a08b0b6035ebe7485c4d8104e82fcda44d9a69e3910c45433f02","c6e64e12e0b8b2f5eca9fac3d3f3899ea445ebb78d97caa0a799132e0d17d541","71e82fca1bf2ae48cb6a9adcd3ce0a0d0fa2dea7d80e41cfa26b2813f59587ef","e66299710f80b56c392136748910ac59d79a991f3e479ea8a96c5c23e200aa78","418554fa0ebde54d6cdcc03145c7126505ed96d3734e8e7ae56dc0dfd8ca0a2e"]
Anchored
2026-10-08
Public log entry
search.sigstore.dev, log index 3140838741 · entry 108e9186e8c5677a4791…
Expected log hash
ca4949400cf2d29b49789563ea2e672fc73762380548d6fd65398e40c0d98728 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":"v1791433229105","kind":"published-quote","locale":"de","page":"brand:deezer","quote":"Der Umstieg auf Deezer ist kinderleicht","rating":5,"review_date":"2026-09-20","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=deezer.android.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 (68ee5f8618d9…), 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.