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.

“Fahren Sie zum zweiten Tor, wenn Sie entladen müssen”

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 3163352270

Proof data

Record hash (SHA-256)

75b8c837f353c747ed2e472403b720f1e26e6f81f254bf768e3460c26be56c37

Signature (Ed25519, base64)

tR+q+Y0ea0U+ZCLYzGtZKJUXBjvtdRl8QlYzbpSl0LfYEpr7t5zAw1aRLeTzab0fz4bBrFzPIQlH64uzorC6AA==

Merkle root

784ff8fc3c42eac43c7d399f0d67bba55d28073a7e106789ae0c6c3f5ac9dcc8

Merkle path

["75b514558a9a57ca2e9e2cc50edf053455e0c5a5ceab07c47dffb14e3a436f4f","d1fde56da4fb6d996139ba66c609c902a83690418a5c231f1c9036ac3c32e9d9","b3c5aeed490ad0df4fae7674d2d1c510cc5f6f926debb9f534a7880375c23c37","b003c235338608538777989eeda955d77423222a5f4b96b0e2432a7ab15a1f96","0c2646d90004325ed907c1c9f5238c3454329e970cdf83d93fb58bb96010b283","2021a46a4975664804ab4b0b5155b8adb2daab3fb4f7dbb2edc4ca35e2d70bd3","389335680d417617bf97dfd4b4ca9d62a193fc42be26fed57aaa740b1de04ea3","970cc2c70a4cd66b1da3bf3a890ae566e2282bb9ef7002a89bdb79cb4846347c","1e2922ea00dc14ea2c2db1a1060476189bb62d9646b8966656116cd9167e3c1b","11815d4c001250feb4904d718a35b5e570ec5190b14fb5548d521a85c994c005","02676557866e360d2ef08e8a1b8d61f7bcf8af606b756ca28744f21284797444","16fa5ef2aa5a30511e875bd79d3649a999c3c331f575a40b2191edb1aed002d6","76d400188c58a939fb5674b0c9b84ba0bb8d5bb91a670efe6d7087f7cfcad90b","c0acf811319c30afcbe8b77293e97c6cc46544f39bfd9b01931c88a06aefa19f","5fa09e3847513934bffaf71960ac2a100e20422698698ab1e19a4fe8ac133514"]

Anchored

2026-10-09

Public log entry

search.sigstore.dev, log index 3163352270 · entry 108e9186e8c5677ad020…

Expected log hash

a3ae0badac804d14d314abd0e71726d06a96c43a3840dc1d63acded9268c461e 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":"v1791543790412","kind":"published-quote","locale":"de","page":"brand:kraiburg-relastec","quote":"Fahren Sie zum zweiten Tor, wenn Sie entladen müssen","rating":5,"review_date":"2026-07-21","source":"Google Maps","source_url":"https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT21rMFZ5MWtUR1JNWkROMVJHZHdMVzlrTkhad1pIYxAB!2m1!1s0x0:0xb54bc5d320db2df2!3m1!1s2@1:CAIQACodChtycF9oOmk0Vy1kTGRMZDN1RGdwLW9kNHZwZHc%7C%7C?hl=en","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 (784ff8fc3c42…), 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.