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.

“Selon le service client, il faut tenter la mise à jour des machines Adora plusieurs fois pour qu'elle fonctionne.”

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 2907673729

Proof data

Record hash (SHA-256)

c7c693db0daa5844015929d7ca23b3ff71773b3f3bcf776d471918d62124c742

Signature (Ed25519, base64)

5V04V1SGatzmaYF5I9DWjiguFUA1q2LedLdbvwujnrBCtu5IS2XpQ84ggyCOt4M13sb2NkJPdKmRR18DHkYuDQ==

Merkle root

b9a08f9d6d76dd148110a496219c42cf3205c6f982800d84d5c85d77e9461e02

Merkle path

["c7c6f5d16146bcfb0e3a45dfaea3344098696206f8144315f3b8822f8eae2e67","8fe51a8c9aa0bb508cbf76c20e3739f24b38a6b23699339f2f35dcfdc7878aea","d76f745cc8d7c7c2d5cd4cf2430534e9dec52420c944615e67a14fefbcd1c205","6c09f6891837aff128151ee41211856197022b8899659f4693169ca9460a11bd","2a66b641470049d1308fd00d886ee43df57891ba41d8b0379c359529b1c1f405","ee63407ee3dbc9cb2488a5009058603e12d8f41b0ccf2423f732fb8bf5a19244","08a873c2652816fb55f1a7c41201ab06d4b8b8c293379cf815c23680d27b5a4d","ff96146a6ef53e17e1380e89924fb363afa168f151c085596fe978084fe20892","8c04858c033e92c017bd1dbb1b9290381fff155a23440aa4197d44834f326503","b4583a601a530ab366c2cf439dcd00e7160c6c727f7a154e234cdbe84c23f65e","8401b8939dcfb94a48793e7552a885657c9d52892d88c0004505559f51cd6d5a","1324e7f8581b1cc3455b81e88efce3958a5b23eb7205ddfacaf930e32b10bd47","ff0ce3b59f4b6fff6b806e01d20d764fb2b7a5651693c19ab4bf8a8b5ce5f968","05978e8b9ad5fd39833c65b8b951e8c80cf426334c441fa8a8bff8eb8eeaf534","4543e8b9ac7bd077d9526acfdae449f0a0d5517cbb42414f50ef930ecdb9470b"]

Anchored

2026-09-22

Public log entry

search.sigstore.dev, log index 2907673729 · entry 108e9186e8c5677a06ea…

Expected log hash

bf9a74000249ba6e66b1e29aae9d8cb95c3400dc118569a80e5c0949f3e8ac62 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":"v1789969984102","kind":"published-quote","locale":"fr","page":"theme:v-zug/service/fr","quote":"Selon le service client, il faut tenter la mise à jour des machines Adora plusieurs fois pour qu'elle fonctionne.","rating":1,"review_date":"2025-03-20","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.vzug.home","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 (b9a08f9d6d76…), 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.