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.

“Valid email addresses are marked as invalid by 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 2514013184

Proof data

Record hash (SHA-256)

0d85343c24cbea0923dcbb6ac0028552af462e16245057be4b0a488aa043d294

Signature (Ed25519, base64)

5EQQGZElXUVliZYP0ZZeQWaBJ/MT9k2lt8bR1mzxlkqThdViHPOOLvdHx/cZtWVgsFaNAqyZGHbn8oKAqOm5BQ==

Merkle root

677e672fa444dfe5152ab91687c577772e13723ca441b5c8063508daedacfe44

Merkle path

["0d8d485a9c56beb9aaf3501be49466bad838379d236f50c31f4fa221fc81e58a","d824752ed317bdcf58c385af3e845a6e4b82a0cb84d253fa95e5467f44c77807","fcf2221f2fe80528c8b21098a949dac6ec5992131ede7353a92e528c864ce892","d082538996a3672d5dcea4a934c84628d67fd08e01d148e9aecd67aef5fae5af","86b62a0e9824bcbcf09cc005ff8387f63aec54c648f1d4bbbc86f24bcaa00a70","08b33b8231672d43247a53bb76c2fe3f5084bebf1a7a5084c9cd81fd155292af","66b074902cbe1481e745bad6cee72471372d6d2a41d0f242529425a0aee9620e","37f8fd14d7418805595cfabb28d5273f4362e0f4ce637fceead9b6ba917d12ae","01be4866c179384686dd3de6a4e2c9f72ce63fa69b35ae0e86e34e0f6fd88c1c","feeb6c53b1e2b7d684551737ed4bc7caee29ca6542b057611be49194a59a6abf","da19ce813910603e349c88751973b6efe017ef75e9a7d9ce5438ef98891c86ae","cfbc3eb809c4500188d3e4ec12eaac8c45175062366fe7032901ada41eb5cb0c","bd6e996c146ac2fec0eac3e8c06d1c7b69fe86b69de929b1fa7a0fb372eb8d03","4160c2bd6ca5556fcece7b88bcddb2c951ca86b46a4df6829fdfab8c09bafb4a","188420cfe03d9830600dc87f84622c41659cea53d9b8db8954bfc926ce1d4dac"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514013184 · entry 108e9186e8c5677a6b00…

Expected log hash

a596e5a342226b61371cdf76b5c8be8e37a3d00e7ffe8f7b0b550e1a8d1459dd 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":"v1787122978040","kind":"published-quote","locale":"en","page":"theme:infomaniak/billing/en","quote":"Valid email addresses are marked as invalid by 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 (677e672fa444…), 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.