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.

“Ich kann beim Hören fast alles andere nebenbei erledigen.”

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 2525257308

Proof data

Record hash (SHA-256)

6b328e4dffc275c73563ccb777c750009b8ad2a6be5af692d9ce003798314327

Signature (Ed25519, base64)

C2Mn6wcj30jWQPg+9VHcRBRmHgfj1e3wwFcl61lKO7sgChxCzRkFQK8uqmQu647IITSwDefAXn0rxeXRNxnhCw==

Merkle root

bdf558524b6fc08556728f259e0f09161d4626349b700d7f30fb50b05a626ea1

Merkle path

["6b2f8e8fa9dc859aa740c42a4368e27265bcbbe2cb7f8a5669e2ac28372831fc","3202262aa165b411a20e3525e0dd63244215b1e315146153bda9359291a1a0ef","74594792842c4b1b33b46ee1ac152df67410df9f21029dafaff1c5f0aaa248ec","b2f148901e98cd546f47e7657cc2c50e8b9b219da1c44c3a598a891807bb4b40","ed9f72722c35718b51e98e8930e5bfdebad04c4ae6bd4095ba2eb838ef5af035","d20bc00cde60be95a4b2ae9bc3e30949bfa97ddd82fd51176e742bfda4cb8e47","edf2c61e0c36a0a202af9df6eafe19d7f849e5d1e7fb66c2eb6969e0da066f97","445587ccfd813a294d9f62d815993124844466d5db7ef5292d49554fad152d17","7a7957d9df10a67f66806fc9c095786c2488f5966bcf5a2437854f76a0fa472f","f679fec89017fa50f6bd83229aa5054a291879be9abb011f3b75408b6936d686","b994b3415d0a593a0297e4582c9b84775751e393fe5643dc7ea40b2437cf92b9","079d9cbb614502c91ae64f6b44133b3654a69b7111651c8521775e87805a3bf9","eb1cf819ce45c15462a4daee7cea14e45935677491385f66e3842a303f17a540","8e9594a285d2d4b46501008fca51e6cb82167cdc77c21a7232826a5a1f448c83","7c1f9829e354481f51c5a693ce64e17eb8bee61cee659bdf8b794fb330eb29d9"]

Anchored

2026-08-20

Public log entry

search.sigstore.dev, log index 2525257308 · entry 108e9186e8c5677ae552…

Expected log hash

c7cb1a1a9418331323cc64d3f101e644ce5e79412d6e55a22a9342e33025b7dc 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":"v1787195935480","kind":"published-quote","locale":"de","page":"theme:audible/delivery/de","quote":"Ich kann beim Hören fast alles andere nebenbei erledigen.","rating":5,"review_date":"2026-08-09","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 (bdf558524b6f…), 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.