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.

“Des adresses e-mail valides sont considérées comme invalides par Infomaniak.”

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 2514654467

Proof data

Record hash (SHA-256)

3f4b05c7e9362f328e8a10fc1de114d82db024f198e0fed34b5ab15a9521edbe

Signature (Ed25519, base64)

aSTb1srwt2fZjMcrJzyA8ViI5Agbrh/2T/zSHERRb/KyRTEWDrtj3p/ATv0dchvCKuhX18xP3Y+Cw6MIkKr6Cw==

Merkle root

2030d4ef17fc68fad1320305cf569e85a00baea931fba0d3ebe628cf9c90c35f

Merkle path

["3f4b8a71a262827b7e58f4482fb76703f20e8e783735d346840d57c860b7e9e8","87651bfa42993dd288e42ac9075517e986d07c6c92ebafad6e4a8864ddf80863","f4e1bb2baea78cfa9a7d4bcd47533a2bc7eb3ed3c3a1b1f4b27d03c26d9f8b40","000b362274afd364416ba9c7f0fce8b6870931c181be5d0171411db581f710e9","09b05f99a987c43f1c4e3fa14f37b79cd5d31217984247cf4a3b7ae5c24f34f1","a256f0096b65e0bbf201e14123358bcce8971bf1aab54d12a6b895e1e5c1be9f","6a8390c2b6f4ab8fe83933ea0e372db5f8bdcdd927dbb5c45e2c5081d3e21b43","cd285260336be9df7c766e930f23b412eafa6cad9d47a591e04603369e5a55eb","a17a2f052492da0f93ec65dde49c14f3c84e70e4754f51fc0d986f5c6202cdf5","9b1749924e4f1a4b300193d7089950e2afeb75e77820d9b7aa4977237403c612","cad5ec49df391490c9f6da8c3ebe12e731ecfc53f27aee36ccf9b34a9d8e873d","4c80fac9a3e2bbcf6ffb025e3533a28515475c498708bca71247f8bf54931d04","3b94761186bdb870df8b4ec2f52e7092158883022257291c3f0981e4939e9a75","bac51ea5b704b29646e9427857e311e108c5e79191194f7fff260047321ecdd7","e362b663c2c1f5a93380a04a7aa41b42f4bafc7f870e85cf63803f76c744c486"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514654467 · entry 108e9186e8c5677a9253…

Expected log hash

ddd8d6dfa3771a4106292f7bec674337dc9649465b28b118bb17bfc2b8ff0a67 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":"v1787132872903","kind":"published-quote","locale":"fr","page":"theme:infomaniak/billing/fr","quote":"Des adresses e-mail valides sont considérées comme invalides par Infomaniak.","rating":1,"review_date":"2026-04-06","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.mail","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 (2030d4ef17fc…), 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.