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.

“je suis passé à infomaniak avec grand plaisir”
Google Play · 5/5 · 2026-07-02

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 2579318932

Proof data

Record hash (SHA-256): 0f51fdc84eef3249d025b15ab345d96774dfbd4b386293a6d3aba85124cece3f
Signature (Ed25519, base64): 2TkIlOI2lTLgXV+lA3rZLJwYA7MNewJNJOVzH4OWhZq/53D2WgEV65juzvTmytI7LWS9ylVkVFquTzBsGRncBQ==
Merkle root: 7b64262ccb6992b4b1db9e70024ed7bf00a279068dc28cec38a2b0e5ad6c1f05
Merkle path: ["0f5484b919d0dcefe788595ca56b35fd07bd09f7ed207d5f677d5159224cca07","4aa55a849b81eae2dd8d1682e8d0ad207c01116d97407187133ed1358409b12a","df7436d78e31c8aeed863f0d220d3cd045449616d69f25871ec35f952eb65a7b","c155e4657320e737f4aae7c168b8cea9d02dbeebbdd6e9d32c21e366020d6459","add42e58feca30dd69d338229f8262e96d3eb728054cd417c414caac768c9438","92428509f72a4ee53fbee34b22303df462eee2ec015d77f933d49b5f0c394a06","dd96e32801eaa0bf683090f87e02b65016b2e5216debdf057dc76f0fbe2ded0f","212a48a7d7cdd77b71e28c1a3401df086a00da5a0d9ac49cb065272a5b8002d4","8f62b3f27141aa0dceceeb4c1c827ba60dc4962c1777841070bb2e1eb34b3c96","92be90305ace4cddfdcfa1ddbc369a1c6bf1c05e0e32b585e99c9e83ba9544de","7f6fe663af0898621d81a00559eee8e2e1765df718fc2854d200f1ead808fce1","aa818fc3ed365700a313226e531d8d443301c73e224b86ab4bc8740c08d56de9","df04ec2f9a279e16bd1cc7da71d9e700ebfbf4bc60d39678c8af20f9e3783085","320bc2a1db4514fccd8cf8663fb8c3ce3d8b8f889769795ae761d0eb0ef5b761","6b57fd4f8c09475077477ccea0d971c3d4573af62c3a98d844ca044662800d45"]
Anchored: 2026-08-24
Public log entry: search.sigstore.dev, log index 2579318932 · entry 108e9186e8c5677af677…
Expected log hash: 32fe6d62a45bd1680e87bec92e1d4c4241f512243c06642638c7afa2cdade2a2 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":"v1787537478837","kind":"published-quote","locale":"fr","page":"product:infomaniak/ksuite/fr","quote":"je suis passé à infomaniak avec grand plaisir","rating":5,"review_date":"2026-07-02","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.mail","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (7b64262ccb69…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.