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.

“the trading prices are quite high”

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 2495080079

Proof data

Record hash (SHA-256)

2d73621b4284ecb86c1e363189ab9de17664eb4dd1eb30554b515750e82da127

Signature (Ed25519, base64)

2lPYVEfgrmZUkgHCDAVidSu2JOKU7u0rh75K72INS0Vf8qq71xrjnehbrcHmswOKDjvgI+G0M3creFoPlzHYBg==

Merkle root

8d67e2bcf9805e0b1a8df77606b15acf66159247f8bb79b05bd35275c0fcec76

Merkle path

["2d74e2d9746c15fac16642651670ebdaf1d1cfb173e03c8f8a857f54e0563ac3","0a5eb370081b6786ed3c3017d71e9fc877ccb86d7b62be0fd6b18a25c360946b","c8ab3b60a8cf74500b1ca5b0878a32e1ff6518e6dfe6f82e5ae07a5203d304bd","d16baaad1285f1630e91ff2ea8390124648d27dc7835eac74577a80e5c10ccd0","7669945c5d532e5ec15fbfa5da347341e9d502f7cd03de4fc345345f0ef142d7","1006bc0fc097ed5ac96ea343293aad82f11c60e4300f05405883df17c7f036e7","338ac892a0a2b98713f1db8ab8328314e9e68902b7e12e5e7f24962b35fbcf22","b9fbf59a983b78e734791419f75aae7ad3bbfaa28156b8b4d0b699cb944ac4f5","b6071b0244d4b7a9604729501c5c3b8bfd197c97bcdd7e00714ae578241d772f","c194788073d1d5d9fce41ca2a9a33b42091522b57399962219b3856b959f7eb8","e27020a9ab1e265f0472028f402a2d6064d4f60b760c88ecad17ffd3cadea3b1","117ea5c3db142c96a53628e5111e498dbb272646e12f3a6f5f0e70b74f1d4bbb","b8340e6c18b4d1588710ef3da252a97aeadf8b81e38e5ea8356de094261397c6","ce0b10b516be0e5400d450b53fe2e6a69c127d4d65cc0d30c91f36c5854d14f9","97e661a2eddeb4928d5775fd03d9ccf894e37679b396aa55e3f5afe96403c473"]

Anchored

2026-08-17

Public log entry

search.sigstore.dev, log index 2495080079 · entry 108e9186e8c5677a381f…

Expected log hash

8f1bc5fb0544d3d4a0f1a678042f499dfe582d5da406706275fbd6afb0904596 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":"v1786934111436","kind":"published-quote","locale":"en","page":"theme:relai/price/en","quote":"the trading prices are quite high","rating":3,"review_date":"2026-06-25","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a3d76aabbe2772df00cbf31","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 (8d67e2bcf980…), 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.