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.

“having the first month free to explore everything was a great touch”

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 2913636507

Proof data

Record hash (SHA-256)

319decfc7011a40d8b4581a600674aed893e6843f1fc0a922201b131b26aad11

Signature (Ed25519, base64)

Zw5q+fhGI4RjSDy4BExLZ9iAsioKlulJ5NRYEOOHFmQPKqc3qItT2fbrAIfZJnh0b746bSBfQYQWX2Te9xhBBQ==

Merkle root

f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5

Merkle path

["31a585d8d9f8d737e0d57a627d857166fbf0f8aeea5aa2acd39df7ab81170c02","9f0827e162ce11a8fcdc90331e94bdc2ea6fadf60e3a9edd1cf32737ccdc708c","11c6c6b4a89e767770a1975b1be72e3ca02e53814d420d1777038bba7f217a5e","0a01b957557333da79bc1824f804e0c658373654d6707417867df30f61a4c62d","691acbf355d732e5365469fdfdc7d0ae9753eca841cd38fc7d35d56deb3e16a4","06e0a4bb796217686262c2a2d2c2124c2602c0431792744590d7a6d40805f95b","7fad430aaaef0df22776e1bec6cba086a27554c5a1779400d51ba67a9958d6d2","8b0b70811659e5c2d3779ed75fab56eb3dfd420dc95aad8c67a2dad2e43f084f","8205f493e1ec1a935c627be920549d1cf3cd7b63610a7ad85f3c82e912a3b908","dae5d56a733f94c668106effcba6627be9c7d55d9a2b0ce2db1c5918aa6de91f","fd8fa10273d7d30dbcb3af62c32fe6b240e20c5c49145e1f1b8ea729f1ea0fa0","339ef00a6835f7da3b82e7060fe7ea207d06b43a68672c3a701bb61af0ed0863","5ef2d0b70398ea508e6c490819b91bf39069023f910bbf3a50f0ba400757578e","0cf751b4d000491c43eea40a33568458d763987b542601ca0644e491c0b04ce6","e95e880a53b013b49906f2e6b9dcc652726333d77986f48029bb634dc427e2de"]

Anchored

2026-09-23

Public log entry

search.sigstore.dev, log index 2913636507 · entry 108e9186e8c5677aea51…

Expected log hash

417fac9b806377ff48d30ded01faf8424eb98406df713fe2564ee9077747e6a6 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":"v1790070376053","kind":"published-quote","locale":"en","page":"theme:everand/fit/en","quote":"having the first month free to explore everything was a great touch","rating":5,"review_date":"2026-04-16","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/69e14ae65ae67c6c7b96ebec","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 (f26292e960b3…), 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.