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.

“They let you in at 09:00”

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 2890214870

Proof data

Record hash (SHA-256)

be2bc5ddfcc999a92a6b3c305f911900d7246b193a5939d55b6641956c7b1c1a

Signature (Ed25519, base64)

YWWlF04fre11zBW2luo4sz+3pr+uAmQXpah0wZwwMJKRsByMotQ8QzAjkgyMgNfY3d6gwASnzgvY/h18mGNsDQ==

Merkle root

04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c

Merkle path

["be2718d99f7bd57a6238201e6f5fcaa5848f3d443ba7ef6184de13743c9f40cf","5660848f50248e593cde07711bd0c50d432ddd4e65852a404a06d90ab75f5ba4","3189f74a5da9c9b05e6750a7070a893203e4160b5e9c8d0a8879a8c5d89de0db","d5c1820471d36c532c219a863235f871a334890fea0f60502f6c6f319bdafd86","fa5b361bbe907fb858a005e9063e4737249123bacd2803caa8ed8cd68cd8cff7","d65cc94cc5449760b2ed980757de8973b204e1ecc7664309dc6d8023b1865642","420d5134d6cb76c088c485c68f296bbf2f25143ea0d71cbe39ad9b94857a887c","9a72361eb70960ce0922cc9f9dadcdc5a7c71688054ab6143d252c4a17edb4ab","c438cb4d9d626d5c72b1e2646153da336cf2f7b95f32e97994e0c11eeabb5fff","40cb2a47909c7de796ef8703b16407a24ed2556c3e7db47be670eb79e4514741","85fd08813216532cdb7e65deef6a49e87e80d6af852f71904fb08734524db376","1ef1a9718be3c90e98bc2f2ad1b13dcfe1b53f48fcfce25ef31cfaa0adba4581","77c7b6988870e1e90529e81d4533964f2663907157dc1c87878656cd074ac437","8f074eddb198349108c1e544aa98c8c80e756f627b29b4943cfd74cb3331adf1","3ba88b0016422cde319348a72d81ed01eacc4bd155bae80b5c4b6ab6d98a745f"]

Anchored

2026-09-19

Public log entry

search.sigstore.dev, log index 2890214870 · entry 108e9186e8c5677af53b…

Expected log hash

1f3acef0f063246e051bf412e40f4279cb96ed334ff7b0647a13320c1b31c4fa 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":"v1789722569406","kind":"published-quote","locale":"en","page":"brand:kraiburg-relastec","quote":"They let you in at 09:00","rating":1,"review_date":"2026-08-12","source":"Google Maps","source_url":"https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2poQ01sRnpPR0pXUlZVNFlWcFFaVkV4VjNwb2VXYxAB!2m1!1s0x0:0xb54bc5d320db2df2!3m1!1s2@1:CAIQACodChtycF9oOjhCMlFzOGJWRVU4YVpQZVExV3poeWc%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 (04b39eaa56e1…), 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.