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 startet immer wieder von Minuten zuvor.”

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 2670724217

Proof data

Record hash (SHA-256)

164308db24cd09949547e1de877320012f7222cfed8ff2881b1c1ed9e620a337

Signature (Ed25519, base64)

p5kaRZhH0pMn+sPAz9iaHE6BOKTRSRwjXxmA+i91aoeKnhT1gzOKzRoDFVscMjd7jBfbkBEBF53ZDQquY4CBBA==

Merkle root

d1a08bffaccb4bd5530121134500726bddd8b9ce14544f30c175069340e2f6d1

Merkle path

["1641dd5e278e389f16aaac4b1e007888edfab494a4e2e368bcf4e7a1f1310e3c","7126b79ee1293150266e2ff784f8e14aa17d7326cc8b15523d6da991cc5c0686","b33e26a3211cd0196d5b53b9df5d8359bb828b297785d3e41ef123f10321ba13","a64b27ac51a7f5da339a334604a25429ff71f6ccc579ff5a7250f516c515de94","270c8f3842fb29608175010da31452b1bf538ead0282b742cf043753d5c13a4d","84073d0211793b83e17a139f78ea08dc733fcceba9c6fe59f56ffcbb1b35cd2b","d83de473d3ca1dbe2e0cad7a1f63dd1595f1a4c70fe3fbe3e83489853ae5babf","1cdb4e5819d831816dffa156ab764c357763d8227e625c67dcb6f112c6058ab0","3a8d35af71dd861f18f850ec80c728d13d605dc9a967ff9d4684beb07a2936ff","5f8b95fe411051b02246dddf4c042f98c655b99bf5bcbe155a20b2236b858f6d","63f5a04cba41fbdd46bc301d0cc3f890aaafd8e71e2c45e12f4f3cc5b65ad827","422708f79a43a06560c2c80c58a4791f51a0b5498182b85809a9ac791b982ec6","25b83424b4327f2e26a2b3a1a83c1014ab2556207095e3d1112c414a2906928c","784b674df69e59ae8daa59037ba258b386fc987e1baae63fb09b14c7d0c016b8","09bcfd9352291a4c3cc61839df0884138937d69497778283c8e6e0793ca45e03"]

Anchored

2026-09-01

Public log entry

search.sigstore.dev, log index 2670724217 · entry 108e9186e8c5677a8322…

Expected log hash

db226267e29a9b0d4e7d26b93b25b0493252e02586281022df7cbce6abd08871 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":"v1788230131663","kind":"published-quote","locale":"de","page":"theme:audible/quality/de","quote":"Sie startet immer wieder von Minuten zuvor.","rating":2,"review_date":"2026-08-14","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 (d1a08bffaccb…), 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.