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.

“les synchro (linux - windows - Android) se font toutes seules sans problème”

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 2514297706

Proof data

Record hash (SHA-256)

3c0b7940dc365916783748b871699e423a625c820a6cf0f00cd0059250f9a5a5

Signature (Ed25519, base64)

1CSaipID5T/t86Tx4JxQNS/Fhx3AIL6NhquqKPlvycdJGmX14YSppFa1jVA51Lc851k4ZagLZJcRQ4PmSTCSAQ==

Merkle root

1dd7fec10002d9304505761bfad9c0f048c94d1d6a0775b6fc4291f712d4106b

Merkle path

["3c071e052015346414fb011d14a079bb5ca16127d3f7ba4ead3813c5f2f49936","46acf6d8d323bfe1e724c81fbe36c16859e4104011e879c2da2ad1ff108e926d","ed62c9afc966160278a6220e4f9f212be3dd17d735f4fd3200a703cd5932a877","bc0c657e6b40dbb2576f25b2ef79f8dd0d0957bb903616e681bc7d0122c161e9","39ff2dc88ee3c0eb9848ca90fd769a85b3eeba872321567a3d560e9a8dc4b392","47e48a1b9837eb04225030a807a31c6f948e799a71dba07e33ba048b608faf12","952b4078df093d37e07b17ffac72d41c96e159c5143f3d8f2837eb6b1258100f","18701ce82694b8ac9315c61bdd8add401eb9176ec838f4bd787044be373206c5","56895aa38e4f8a92c2d2cb115d3ffb3c8907f33a5de59a90fbd8e735c9b56fbb","9829bdff3bb6cc0da529cff88b81ae1f61a5a69d53212d367adf357897a274cc","b55eb4aa62151f184c9aa3fed6e8eb453ac6780dd4802dbd535affe79f9f7640","63140a7b4811bd870f16dd92bcd1060f3b5aa64f6aa47d4aae76261963134c77","b7aec9f3c94c31d180edcce99e1c822102bdcebd141a0695527f2567ce2d6e06","96733967bd879589a2091176049a40f13c26bf93f656924a17f15f3f405bad21","54bbc2d7930ffae8e416e662d825fe408002ca5c9c581c2388ff0eb5a37134ae"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514297706 · entry 108e9186e8c5677ab801…

Expected log hash

861cb9c1424d2f408888a591a8305206c340f8249f4a4581b32f940ce8815405 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":"v1787126020727","kind":"published-quote","locale":"fr","page":"product:infomaniak/vps-cloud/fr","quote":"les synchro (linux - windows - Android) se font toutes seules sans problème","rating":5,"review_date":"2026-01-29","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.drive","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 (1dd7fec10002…), 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.