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.

“what's with the chapter titles not appearing?”

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 2871093963

Proof data

Record hash (SHA-256)

3563774fd9f492053e72d298813fd57b71e3b01b267d36a9823036139b10b975

Signature (Ed25519, base64)

uYpIvMTM27nhk4t3daX+Ry1NwLGeAFqazSDeM1eC+O4+LeAjOYCzD6qdSsvZRxjQFdjXBDnaX6KxuSZQmHTFBA==

Merkle root

10c793aeb45e0f89b9202290e8cd37afdaa93db762a28319e14e5d167b3b381e

Merkle path

["356ddce2d55e2947237cb3b42f9f682d43324ee8366b8228845171704d8a225d","c739b95dfe5b2a867cf351b77d5c3f57ca8a060d90aae8665f038d360ad2ab70","0cdb056a9ea791e721eb57b756a51a00ff22ff1300ea200fa89f973abac9e8b5","9c487ec096bf09ca211a49f9b6266adc639b1e6a2d50a25a241a0d0d199ca1ad","44a0d972155fa429ae7c2b8d07738895cff405ae27a8ba78e39fd9ef3a22203b","41755eb8f7ad00c710386684a185116b9aaa82ef150bd265ddd63b349aa3514e","7568aaada5ec392929dbba3897552857bb9f44b0da0a1fa83da4cbdd38b223d5","e547e1a2e42932dda78225f8beb89fb92104aec5a91b56a20b7e114459d82fb2","909b40a4e97fa6b82e58bf1f02f3220fae7d015d93550a1d15651de077b75d0f","dddbb2667fcca344191e88068d985a0ea2851e6b641a52a7f487eec8afa13de4","4182dd63c679c9ad67eb0b48c20dd8d4f8d02e2a2ffc490d8609ea8db0ba85dc","71e794ca74da1916ba95698361451a86490f0f2125e8f200874621d5df257476","52b070f81e0beeaf2d45b81ac174808e433bd88ac9e849f12a2153445bb458d2","d4f621f60f75eda733b8341a621a17886ef25c603b2427ef52f7ad4e3a8ea7d6","86698da34df4e83c54914359e9a6440fbcb5c84f13163aaa7ad9fba21ade0277"]

Anchored

2026-09-17

Public log entry

search.sigstore.dev, log index 2871093963 · entry 108e9186e8c5677aaa83…

Expected log hash

2dc7fe816b6373997045fe2c089e9db0b321b7c653bfed462fbdb27b856b80a8 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":"v1789531532649","kind":"published-quote","locale":"de","page":"brand:audible","quote":"what's with the chapter titles not appearing?","rating":1,"review_date":"2026-08-31","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 (10c793aeb45e…), 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.