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.

“Connexion impossible.”

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 2893887498

Proof data

Record hash (SHA-256)

4409802a72118ba214dc2c742dee0be1bd0a11c111b87b6bb1dbee8c8785e53e

Signature (Ed25519, base64)

bZok7GWN7Un7j0PBRh9V49xnE29YtG2n6xuY09x7kLMj45p3JxKBKcQ0LdFrchnTm4uB+PyhKvOvGiYlHcBZAg==

Merkle root

2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88

Merkle path

["4409b355bd59d1e0f29438c25ee45768d71195aea9274ade0815c419aacd3300","0e470395a97379ff30bf8d489d86d7088c6b680535dcea84539eb454657a9ecb","5b3a3b4729ca216a18a76ed03b874b4bb0441fead9c917b163c8eeacae0eb8f5","8c0990d15b6ec9b8a0d04968c707813a64b834e3200e48f04fcc7f2d479251d1","3057b1b52756942e3a65579bcd8a43b2f10d22518b2818bbc71f5eb12673e8c0","61d9a33b49749f3446a7a7d4405beb15e8a35b49644806e9ced9fc67ba2ed544","479e9a72e6899f348804f15fb760e29addf1bfc93552dcd59fd07638b56ab5e2","a457d9065e01c3ccee42168aac0cdfb761ec4573488ff2fe57ae73d179f02346","a28442bce0131653be25992f355c701fc0293d805af48b22b12f1ed5b7bb2e6f","b3f1353d55a0c2ffda6340e2d70f85319bab9cb0f2c636e58acb6ca26256888f","8ea49c4ccf10af9d1f4d1d4acc0090f800ea7d16b88538439fae99e142fcc753","860272714a28696648d99767aad91d735a5f60322d9fa60ef0218fd7ac5b02f8","67b7564c01b814702c17628742fb6a8cbfa0e8a213c06511e31c90cf9f3e3578","03c5fc675733b417d9af5e071de3aba38ae7f09fa5781cbd0133ff9d4e234e36","98191c82333f4385e47f318835e01d44ca8835262c6d0df40edfd5f6a4dc5c19"]

Anchored

2026-09-20

Public log entry

search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…

Expected log hash

90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"fr","page":"brand:atupri","quote":"Connexion impossible.","rating":1,"review_date":"2026-07-02","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.atupri.myatupri","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 (2f068f3de56b…), 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.