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.

“Cancel subscription: What's your name? What's your birthday? What's your address?”

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)

68c50fd7225f9638d47e02a9afda4c34ee96914ea68495b5135c093aa8c96a25

Signature (Ed25519, base64)

+Jl0QjCfBNAC9w2oPQZFWs+INbpZ74qSLdKzOQ6bAM/hHqrJLacHdPYWiGf8UqCTPAEAvIp6bDa2TZcV5+wBDg==

Merkle root

3030a3ea5b39192cafd732e0b397cfa387f40a2253f2715cd6a4d9d218dba468

Merkle path

["68c4df32de74d824ac15f21ab0885f6652e373488516b88e57a4b292d8329df3","6eb280229a61efb7fcaf11b4bfb7801ec9d006e70aa3d9e507eee0ce7d8fef73","4150f401fedee90768f07411857db3da014e5cf4a3129f3581247a3eebab0576","aa6423214e9e2ec1c42fc2bdd6c89fae597a7e1b69b9b00b624dfa9519fc9dd0","692ff8a5e7d0b5745676c8116681d503103135ab6056c18a760168f2439330fe","ee66bed540ea8a79ecccd536f58166af66436c57f951de66bf24b9760b8efdc4","ee3db45fc9923c8553cf4b0b6080ca37af9f105ec0b0dcfb8d73d5516779d12c","0bab0957847cb3b4c28308f8cd88c738ec8d304966bf93e7ef90599e3f157c2a","6369cd92489685db2aec63c428ee756c4852e5e28c7c83e1d8d73a496e1f82a5","491b255baffbc6c1f6a5bf15b1fa0945ade0fbf0d5483583da2163d6d9e3f3bb","490fc300bb843ba225af23ffd7f081dfd98b63f6c5ab625aeff242372f46265a","0f257034541900399484a35ad33dd1abeb8d1b7611cbc2bc7417a6638e5edf50","e19c6eff657ea7d0ede33010cd88abb8a9e01c28c7b3ec485b702f7e37c24957","fa236bbf83f61e60a6b63c899666e78098c5b5cc95b126245f16085503380c3a","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:sunrise/ordering/en","quote":"Cancel subscription: What's your name? What's your birthday? What's your address?","rating":1,"review_date":"2026-05-04","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/69f87e20632cf0f3c3b90528","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.