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.

“at too high a rate, which was almost 3% higher”

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 2514446349

Proof data

Record hash (SHA-256)

2bfd8d39b66d2f23c134ada7aa71a6ced8e60f13347f7988c1445050628b927b

Signature (Ed25519, base64)

Jj3nLQmO1fkekmPrM3d4P/vqoy5Y/no7yrYQJN1GrlBNfjoXwH73dcDTOPBOvA28/rKxyOxBZ9YPK3+U2wVLCg==

Merkle root

3030a3ea5b39192cafd732e0b397cfa387f40a2253f2715cd6a4d9d218dba468

Merkle path

["2bfea9db2b435ce24af4232f6c791131a61b47ea957710ca671c30a63cf76bf8","06dd9fcafa4241539bfb88b996ea47ec07de91637dcfd2f93ffb224413c5b6ed","902e52547190624d68822c0d02ccac7336a17151ba40a5860b4cba944b82489c","f32018e28c00b9a8342d05ffda39dffd998e6b707cd5cec87388f4a9f943c7a7","befcc68a2e8e94e0a23bb7a756b5b97c232049256c8e88000da7d794aeb84759","925d7f7f300643fc6e4a371f328da4b2c03ed670bad5a50876658d161ee56702","8b94573ea5b8a23dc8cc5c4c4fa10b9f0479174613abc87858839257aa07f658","3ddcfeb62e13c5e78733771ecf15493b4590e77680bbeacb33998bbd6797432d","b07f962e981cc8615ca70b83520d6a3bf2b92860e340562577f0ddb9367821aa","90e0e926a80239204fb97af398d5eb077c208c4863b17b1b8c98e3d79e3dbcae","d8a9698634245cc877d8fc9dbef02badf1da171be1b126f712be337cfe4999bd","5c8e32c9cb55d9e02eb87f0b2d0113aebc322e5e2ce440b8ca0b4135f35cb155","b64580ae2e791e45fd127b60024d48487709b542c33fc98dae2df9989ebde8e1","9ee4f1ac41a4f361e945cf5ef1d6706808f116e9d2757e90134564b7d4d09bcd","559fcf7745d7b07c729ccd960c18a4660eed501cde8669d27c3235203d371b20"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514446349 · entry 108e9186e8c5677af084…

Expected log hash

901e903dca7784cbcc0b860ca8f2ae684aa8c7d566efb3654aface7bae409ccd 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":"v1787128322154","kind":"published-quote","locale":"en","page":"theme:relai/price/en","quote":"at too high a rate, which was almost 3% higher","rating":1,"review_date":"2026-04-02","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.relai","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 (3030a3ea5b39…), 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.