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.

“Es bricht nicht mitten in einem 30-40-minütigen Download 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 2647354920

Proof data

Record hash (SHA-256)

14d500da1a70b1fbe454bf6b774c815026862bba212886344085dde00b34219b

Signature (Ed25519, base64)

gIbaSixW4Epw/jNRWxvffWEGjeUrcIsmpzuofh+RLRU6j69EcfHivWS6SEqnBqZEMVMa41Fi6tMIGNcJ5NMXCA==

Merkle root

08eb3e6232b970fffa0a7da96e731f873d4cf55f95684ec0dedf601bbc51f2ee

Merkle path

["14d570b9544394521561a2dbfded3f43c82fda5fed53248c74c103cf5ae1b6ee","635eeb39359feae0b46c9338609e781f4fb18aeab6e64e4b56f345ccb75d4fc2","409cac0fcdfccdd846e89bfbd1b0732a23a48cd6270d61ba756e8fbae8c31580","d8101fa0346c0a6d692026c879fb5f863fe0e0d5e9800a00358189870844287b","aa66d63259ad1a163b32753d4e6763f86f20426436a3f3f670b826d89cf66ce1","f495a390443bf866d9f2e4b8c731e78201583993747ee716e2aa27461f7bd257","f7012b1c65616d2e60ea0c8ba8f7f536ee72eb0782fb06e4fa07d80da31b0f73","469da9e3b650655b580b93855a313ea5f6841b3c8f0481cd4ce934cf213c218c","ebd87e40cb52a3744bc28f371e0b475db9fe60db12b46a9dbb43bec1c108ecd7","5cb91e0ce76131026b272b655e33560f7f69880df8a8d4f4aa866b292602ba8c","03a51cfc185dbde86f9dd8ab10dfcaf24baad10bf03152f87c61d19d29e9afaa","3149b61b57c4e96fa00834b286a1ff293ce8ef38f6f777816e1d2dd41a95ba0b","98cbe703203235f49a2fb2cecc87f15c98f35d0c849de3d425aaf9b8931c4db3","92f8c29fbff219d0ab0b99f5f0be0f6964909268376072a2083586d45c724879","c693a67e16f063a2f4365caa457d1ecf98ca32ea2eb04b046c75e9b48de76711"]

Anchored

2026-08-30

Public log entry

search.sigstore.dev, log index 2647354920 · entry 108e9186e8c5677acd5a…

Expected log hash

f04a9b484daa74444d31d63cfb27f6c40253e74f51c2c82ff5f2602ef35e2419 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":"v1788059498741","kind":"published-quote","locale":"de","page":"theme:audible/delivery/de","quote":"Es bricht nicht mitten in einem 30-40-minütigen Download ab.","rating":3,"review_date":"2026-07-30","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 (08eb3e6232b9…), 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.