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.

“When you call them, they don't know and they tell you to order a new card”

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 2514476227

Proof data

Record hash (SHA-256)

34ee88aa3e0d8bee93f1d6d6e7bf9cc6b695a1ca81adc0ba526df9f86bb46498

Signature (Ed25519, base64)

SAYthXei8NkDBT4xEP/XmwG43Y80nyKayqpnTXyar3KvQXnZNiG1pVsINtrGnwdbqMEo7sDHmEkBAVn92skVDQ==

Merkle root

a086f9fa8309b32cad6e06b6c84c12133a405483807f462eafed4cabc6f3fb99

Merkle path

["34f11f56732614ac7b9c5e90f49c00063224826f7c564fbb3cddf7b4336d4bbf","6e57a24946c5cf3aac04826622892d8ae26c54ec870a03b96c4caefddbb80b29","b32b0ef696b152e9177cb3acb02d09c881376d2aeaf44bfe2a39046c154279e2","2280dcfa89402567a32dbb033fbc332ec1a77d64154ccf7a107ee30e52fb4e24","c7abaf34b9e2bb979f87034ce68e427030fa9fd8383359e1bb8d806efb3b12e2","ba7f4edc1390c55f65f8ac5b2ec931c4a509336e9b10010d93485f434c92ecd5","7d479d03c5d6f97c7befb6df5453db4b1e065d5af7f6e85a203108bfdedbc34e","e5e63642650840c7d60b46ddc7b77d25a7eed65a9677b7c0f0a455b90298dea8","84e7e6b1d0e6f632f7fa48bd2de98ca3a54084b57b08f3500bff665c38f110d5","3eee8396af52b6c97b8275581ce3fcfde0e0648949f3409c7f1bad2960737beb","9bb390b8406d219d840f07cd229498ae767e5faf21b7dc79b6640c0d84e4050d","4934690989d304b1694ace22bcf62bd57118451327eb5142bf2e3297b19fd207","70bafc13b011fd7d1efcc84705491ed97b239fef58436211e6e791ef161e4f98","3aaa0ca1c59e2fffb0896520bfab42cd665f7155bd5324013ae19a22f4f790c8","d4cf3fd862731bc6a1728d66b360c0434f801f84e015a828556d2731bd771b26"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514476227 · entry 108e9186e8c5677ab19c…

Expected log hash

9a346357c8991b17bced8f12238c2332c4ac3078c0d9a283ee00f82b3c69be66 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":"v1787129084398","kind":"published-quote","locale":"fr","page":"brand:worldline","quote":"When you call them, they don't know and they tell you to order a new card","rating":1,"review_date":"2025-03-28","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/67e6a20d53ba6a4e45f173bd","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 (a086f9fa8309…), 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.