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 komme ohne Ausweis nicht mehr rein und habe keinen.”

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 3247778771

Proof data

Record hash (SHA-256)

0ecc339b9da2d96b871b31b8701cae7b65088daa572506963f00a5f8e19979a0

Signature (Ed25519, base64)

VgudZE7605hSB+YuqQMm6sSwKmUlmNcsVmYXuXewg8HI0cOkOClI2ZOTlk5oHbTKhaAxQvCZIRu0jSbvjDHxDA==

Merkle root

85ce153ffacf452dbbce3fe1023cf2b1831b0714a52ddd4756cd932ee6118eca

Merkle path

["0ec6222799b4d5fbd75f185ba986f8161f0e26ed99368e8f1b66453ac07589d9","7651365201098e8ca9bcc19a76c221b22ec3bf00b3df355962a34a0b017b344d","a248ab3bc16529396ce00b733372e147c4178182fd9465849515dff35e02a5e2","2a2365dd5b28536bad8e66fad49399f5d15340e959e155e0ef0d4a8f1d1f0a04","d1b4f568488213397b777a1e6c8f1018cd6de80a72b9b2b47f9d06ce4bfbe7e9","37bc9948692f74de3112077863429fb54734e19af6643e9b9ce06027f36eda9e","910253c17bb055f108fb29f1dd45380a961e577dfdeb0cceef662de9730fe33b","b6ccfbed57c9f2af1a43f24694a13eda38d8e7518e7734e4f5013946bc3768c7","3e5ab8ca620f2d7a7fb711eab469ede90d455acec056b4295624a39e9d216fa1","68c455ff22a3ccd906997c0b12714017662ce15aea34386d62bdd3b62fc2f81d","4aba4c8ff1de29ad0b7aadee5c2e476818f79748c266e2c70c52fb9d0ff85fe7","6c2e1c6197efd563c8b55fe8aee10bf08687b45dabbbd2a77d804d15e7fc26bf","18b18f071e9c71d8c36d555f1bf037316eae5e015564bc049869377ca5d7af3d","18e09dc9351f249cc916f25a12a638ff411aa18455e8056b5bab6122f75e7984"]

Anchored

2026-10-14

Public log entry

search.sigstore.dev, log index 3247778771 · entry 108e9186e8c5677a205f…

Expected log hash

d4527e154b8f284d35adc456cc8f260840ef237a57e84e3d79bf64cab7ccc901 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":"v1791943580112","kind":"published-quote","locale":"de","page":"brand:audible","quote":"Ich komme ohne Ausweis nicht mehr rein und habe keinen.","rating":1,"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 (85ce153ffacf…), 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.