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 versuche ständig, dieses Abo zu kündigen.”

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 2948162176

Proof data

Record hash (SHA-256)

1944b601536988aab016d7790604913d4041f8fda8a983e17fba00c7357c2eeb

Signature (Ed25519, base64)

pQo+irqYfpXA7pGdV7o7pBgm20lyv6FRxim0n54Y5posCUgzj53cAMm8ktzdk+ZjVolE+7Sc+XWJXWMDyM9MAA==

Merkle root

5397210619679ac63434abd334c13f5aaccbd1dd184ad9d8cac5ebeceaa346bd

Merkle path

["1949d10c929debdb4d8746f1d417e4d61beefd739ec5efba48536d55ada68a6b","d3fc44262e6b8b00a4b37ecaedbbeea0fc0c8115115c50970317951f3d5b4b50","318fe4508d5b2467633e2d4dc98c20f4548d7108f56cdffad8df5f49397815e2","fbdd011d0356185f3edce73fe58e498aa57ded0f109c04a14381d3829c3f4ceb","ea171a243aff99db9e23a7d2549c94dfd94d5b0e1db3b91a8ae779b604520c32","aadac1e5f9c7fea9da9f1868a4ade6ab2fcc4799a7ae9e09335721dc634c93cf","b4e1a5a8e1b06bb515b7f126230aed0b84ad713304cfe707d9a99ef5a22565ff","4fcebe1e20db3960c06bc87d76ca5d41461e45e8ae949d09686092da494dba7b","e5b000157b12625739c38def64373b5d2f16ffe07ecb6df711bc23dfac056056","b03214f67c356e62858bb2b2ea3d59bcfebae2c468b63fabb8224c25df09e038","c72a57b8d1dd9686713731a21201720f6dd67d27812538987fc03760d1ed1b67","6364e68670997f2580620295dc73fc1bb7219986bdf8202c9b9ef24d8e7f20d7","a46038d90afa57a10c269469667a209623fd066d3f084698343feb099fcfeaea","e892ec98bb605644ecd2848bdd788a136c626ca940d293df8f2f1ab99110b2e3","eb97a4ce74ce5f5fa16f1703481b35cd770316cd3d34167e9b76f4403804f896"]

Anchored

2026-09-25

Public log entry

search.sigstore.dev, log index 2948162176 · entry 108e9186e8c5677a61d4…

Expected log hash

5ff8f25b7934b5d72d363d6805344624efba4d637f2c851f11783b259b9d81be 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":"v1790226990092","kind":"published-quote","locale":"de","page":"theme:audible/returns/de","quote":"Ich versuche ständig, dieses Abo zu kündigen.","rating":1,"review_date":"2026-08-11","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 (539721061967…), 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.