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.

“Le support semble vraiment local : efficace, compétent et humain.”

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)

3ffcfe6749d98ccc48039a57ea747997cac2f0ebfe3c7f6b7b9ecb2167fe3d0f

Signature (Ed25519, base64)

AVO3yZIosR1yU8dJ6BoWuIeHv7/E0Rkw/hTjcQK0wiQBC0Obk0V+C8nMmZdwhIWBfPRuDx7w/nZdV1PiSfAtCA==

Merkle root

a086f9fa8309b32cad6e06b6c84c12133a405483807f462eafed4cabc6f3fb99

Merkle path

["3ff82ee3f1683e5727cddd1ac5aa7793e0ec663c6add4dbe15ae5b57606e85a6","abc833d0b1d180cddbf45236901b45e7a175bc6cb978e8ba04d71d3c21a693bc","948cdf45673bb1b1a0466b95aea1286bc58bc296d7e9b96685f28b732dcc77e4","83c642f880cec05df2d8e43d8d90556bae3f05137786c182a9809f16083fd3d4","8d02d30f6021af5212d7e8f5a3212d961ad0ab7a77419ed87104db2f0a06139a","98995f24e6752a8ad18df0e9d9001b092d14d24265a1e7b73f6478e9b2df1053","7f5060e28ddc7a36ae0ac89204043d7d8ee200a324c50f206bd58456bb72e003","8763f8c54b7cb2a90f9e1295d728ba1e0440dc2379f26365831207c3d1371cbd","40480638f9b298c3b22dd4e070ea661d0a3c868f89c65464e26862951765c9f5","41f3fcf7f8259f625af5526622a667fada40473217425780a87d067c61d53879","069846bc39ef7b2cc85d9b36f46428c2e17ca62ae9012b559b683d9dc76f4d41","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":"product:infomaniak/swiss-backup/fr","quote":"Le support semble vraiment local : efficace, compétent et humain.","rating":5,"review_date":"2026-07-02","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a461793b818ac49adad72d0","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.