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.

“Low battery consumption.”

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 2670833107

Proof data

Record hash (SHA-256)

0cba1c1d0385863788fda842980ff2ad46e736211bb5e2aa006ebb31077e0f43

Signature (Ed25519, base64)

xxdOiWSNXYPwqSCn/vEl7IjxCc/w2l/Vn5qtnin8NznNxl9mVwe6TFwQb/CmBklBM0bt1SvV1TPQtZhXaoKKBQ==

Merkle root

37bab7ab6bae92a907497e5a4ac9fef6a8cc674cc365cd962e5b33be029217d4

Merkle path

["0cbbd70dbdb5245192af5f00b2fcadff19a207cd017979a52318dd0bbaa24820","528b30c877cefc83b6073a4b04bcd0db574d4b9660a75fc7b83e7263b28ca05a","ce3b97a8241f7f964b9f7f923274f8e3303e53e4c1b8618c145dce235a36e93b","acf400f5781d44b1fcae05b1625ad134e74eae3fe2a0e91db7488baa83f15e24","f3f21546becb77e88c7bf6e09ed57e62cd173d54d19f3a505dc55770d053cf08","f5b1f6ab6fd60db4837ab8f211eb083497be19f067469dd830ba5f201a4852eb","3d9e6f015581cedfc5bea128af435a700ca1d10ea959d8d8ff76b21efcdca539","90ab32ca34297eb648175653301c59ca700777166029629320c64b144bd29651","5981c6c0a01787006401d0c69db927af55383f907cbd9606f9120dcaafc773a2","0e4ff769f93da1e649fad1b7a7bf8a93cd3b30398ac24a25907796f40b21cd3a","67c356fdbf02166d0cf719d232be991a002513cd400dd9afd4f21ce25899b720","c9b120504e13ebf6addbc5122cbf40e7c38191056b31c8b51d2732241f152229","ec831a88cfac83431928609cb4878ed5619e6065160f677d7645e0479a63a3aa","1c8a8edcf77caa5fc3af0401d1e3fed2c8693428493c7127f3e51eef4f9cecba","61a69baf0202b9bc9628f4c2534169a082ad6e9020746ee3a84c82ac414b68ee"]

Anchored

2026-09-01

Public log entry

search.sigstore.dev, log index 2670833107 · entry 108e9186e8c5677a11f0…

Expected log hash

93b6693570baaa3e2327aa4b03aa01159ba10923124d4cddbdc139f813f3f422 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":"v1788230822517","kind":"published-quote","locale":"en","page":"theme:infomaniak/durability/en","quote":"Low battery consumption.","rating":5,"review_date":"2026-04-17","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 (37bab7ab6bae…), 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.