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.

“fast and i have had no issues”

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 3248278454

Proof data

Record hash (SHA-256)

0b27d725d878eb105b59e8c907746bf71de3ba39849bf55b9c2e137cf2ae5b29

Signature (Ed25519, base64)

tFpzaEoepYA6RPUjvP70301m7DxfzC4jj7mnb7RBnqO6H1fe71nwf+MiO+x4v6VVa7T5AS8uizIjDWzATkWnAQ==

Merkle root

81db1abd6b6e636da393518bb64e907fa9c48581b44ac2be5a9e74d02608e451

Merkle path

["0b26a607f18ba6534020152e71758bb3457ab849bf730939990ba735ba752e7b","fab59c9a8e9787fa67970c06ceece568a3da33708ae81a9bd3ddb33ec04d976e","c80a7949064b05bca38090991f972e0490b31addc4fc2f4e3692d5ed0ae8178e","c5e97f8f51fccdde1ce05159bb0c188e41937681745de87af44327243626dd5a","96abc35e41b9341d043541e34da3b17b2452b4225979ea676a86fdb30932bce0","5ea2a06847d0d6428a8e36a72edb3e5e79bebd81001d963b5c6fb5511110ac05","a5fc0cd342bc8f5149d1a1343a6ea1492620834546e1755a7c763889a0bd3ea3","ecbbb1d2ee45d1fea26155918ae1f8bc7247b2839d7cbb6f9dc51c64656ad889","476cf20af2afe4c30b450c7b343ddc515b60f527194c8580b2a122cf6877d905","80c1b1f10d8bf284e2787ece94df09442da637212ce15d57f52e414d13828c35","9008bdb00edbaf075b061c2195544fdadfcef10f8389a786f7422f7a7fa7a2d9","0f8ab31a8b7f9aa6ba4ff019c72fbe9792e5837d40b3bad40ea1cfb0cc79e40a","4fd1b36929337d346b3723be273df6d7588bc7b080f058260d538b3f309857bd","6fa310e475466f0115dd6b7ba199f23e915f2a513e2610274356ac5bd367e940"]

Anchored

2026-10-14

Public log entry

search.sigstore.dev, log index 3248278454 · entry 108e9186e8c5677af67c…

Expected log hash

4dfbbd25ce402c4821f7e2d50b18e091e9a30465f45669967c545fb71910f358 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":"v1791948368672","kind":"published-quote","locale":"en","page":"brand:pia","quote":"fast and i have had no issues","rating":5,"review_date":"2026-04-25","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/69ec1e5c1fa4bc87b7ea0c01","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 (81db1abd6b6e…), 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.