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.

“Excellent company, I have delivered here multiple times”

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 3083089221

Proof data

Record hash (SHA-256)

938828b654ed412adc1cc14b23438039557ae58333a4227dcdd7617513499d31

Signature (Ed25519, base64)

1QOfivDoHElQNfFt7sSnpWxzK4QO/lQd8X/cmPaDS9W+M7jLE9QXeN59TriF9sLv33jcWxAg2PjBl/MEtbe/Cg==

Merkle root

8286585306e2f6535f24bc74a0e420351a30ee784970721b6abc81509589dea1

Merkle path

["938abea1dfb12d4b13911f5cc3f56ebecc54c06ddab9f0dcbdc68008754b9560","9e54bda81cb829776c193adf448f64147836032e6525355d54b5cd35e7a20a85","7f30c96852a110b35d0c08ce02da322d7642adc937baa6265b54ca947e5c98b7","755474bff2ad2de1294e7c1f78946f17e3309d3d874352a26388a1a1dc9db953","88ca43fef710733de1fbce63ea7e8e9f00087a9923c7fd1d7b70000c9eb1b736","ce41df75d4aa8d4a09a75869d8d2e3ce976be3742620973e02d6f27932d489fb","0590b4aa14670289a13c2e116457f5d49894c87e886b16ed0eedec132c1b9230","740788c321a8a18d8fa122898666633ffd50f00283201cc9abe5d70117fa66f0","a74084ceb81e1cb925280aa612bc789fc199a4d100cf63abaed8ab8639315173","504a5b0e4c33b48da31177b09b49f6b4670ca37eb6329f73dcbab71849cd654f","da0d8ce7e8abb6dfeb2ee0d1ccdf15068807bf5b19dc7282b0ea483f95e63c38","30ff36bf5bf1219e02bb8560627ffb32fdcdc3c8f1e4c1c1b3b13900a9028f91","dc0e1e9c959f1efbcfe5baa8b1b88c07e31524050680b1475563038d4815b1bc","14920bc06e2dba53d42b029d731ec2f186aec4ddbb7876a557af3101b601f550","9d207bb1c21ea0ead25a7a9399810567acc6ac0b2f8564a35532517a2435432b"]

Anchored

2026-10-05

Public log entry

search.sigstore.dev, log index 3083089221 · entry 108e9186e8c5677ac51b…

Expected log hash

74b336b309bcff3112628e1f4c16da8950920df5b515dca6ef51f80bb0b0d24a 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":"v1791179522617","kind":"published-quote","locale":"en","page":"brand:conica","quote":"Excellent company, I have delivered here multiple times","rating":5,"review_date":"2026-02-26","source":"Google Maps","source_url":"https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2s0ME1XaFZUWEo2ZW1KNVVXcHNXa0oyU1hJelUzYxAB!2m1!1s0x0:0x73355edf843ba2aa!3m1!1s2@1:CAIQACodChtycF9oOk40MWhVTXJ6emJ5UWpsWkJ2SXIzU3c%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 (8286585306e2…), 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.