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 2621349433

Proof data

Record hash (SHA-256)

0c9266f069491fa951eec55301d2f65bcddcc0ee1e04135aa9676834605a653f

Signature (Ed25519, base64)

L0+WI2AsYjdicYS7BqI88EowPKA3vDjMeGJ7jWpLms6wQBpof77A1mHh5CXGXkp1BbSjE426B7T+q39jw79FAQ==

Merkle root

52b348c94f3fdce59db013e2d8b151833bfb9c02163bc60ea07ad4321b96c806

Merkle path

["0c92053d62b15b49439e1fc6a55d872422dea8c913b033133dea0aff87ffacb0","70cdf66e516a523cfd4f4ec21e38dc0832c5ac2006320703d752ff308116e865","25f4664cc832bcd0d207e2f5d26be4429233858504e1e4c5a4de2197eecfe18b","3a12ec2c883099db87687d2928d1b9478a9822c94b4592a468d6e6c452181f41","99989455f4651115c65fc1ce653c20c5170dc5e59b535ca1efbd4ffad1ef7f1c","c8482a68298aa09a43402110a04e8650a0275299f50e5eee54bfc266ab77c885","edf7749b7df06f3f0e7e6b77015056ec01c591a710da49614dd3083e6f565cc4","597f44793f8ada056406b9451fb40af557b34ddbf0cf6c8c187e615c9997534a","900a882089467547ba93c4b64893ab212eb26fcd09035ab7dabd80ac10e72854","835a64f4ed5f0898827210f980dbff24533ea14e52b95d2f78a679d7fe15d6f7","6a62e9a1e2d27a02cf631b97d4856c5f025dd08f877bbeeaeef2359949b03342","669ab90fb715919711df59e8281fed40b96b704020c2f40755c68d0b3c101ec2","737cac4ca199ff9d501e9278c7c4cae2cea135754fbc58a1df4019ac06ac48eb","775de910b40798d9f37b75d39be79e50770b797482dba1aef04bba70619fff3f","50b301601f25f58ca39a522d1fc14c87ef92ff2847a542557119e06fa2bbb889"]

Anchored

2026-08-28

Public log entry

search.sigstore.dev, log index 2621349433 · entry 108e9186e8c5677a91b8…

Expected log hash

c0c478568c16caefc62b4dd151387aace853e1d48501c09aaebf0c1fbe3c7cab 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":"v1787884935070","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 (52b348c94f3f…), 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.