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 3140627354

Proof data

Record hash (SHA-256)

a78f4b5645d6bd1cbb0ced73a389cd55185aa2db301b829bc13465dfcb9bdc3e

Signature (Ed25519, base64)

rNNblzLFQRZp3LnS8v9FYQYxuU3TxXn3OyCTI1nZNI+glsLr6PFyGPWhdEjTfUFyC0M7UQ9yZoKj0MNJ+B6mBw==

Merkle root

7e5597bd3c162c8b6d828ec7450367f642ce11ee386de414b88376dcbb621ae5

Merkle path

["a79134c5f8bbe0eb4509c6296e7a4ada500f55fe70aabb4feaf8bfa34391bb1e","5ea632713db640d37d204c85400868eeb67fc8bba3731637df9155e6e95f6dd3","b8a73b099ead91b96b0d14db7459806a3668f070b1dbdd89fde77332a461e59d","d36204d724f766c6f0f561723271ef2663bc687dca68535650421c742efa4154","8d9a7a24fce40cf2e0f408d601c1c24032d7ddf9d441de49c1dcde6b742c9bce","c36ae072b2e3789e86fa52ed9f2278424a70345724500771fba4f3738cf87128","94dc2cd34fe66b646609f3522944ca07ba181af8cd2833a7bfc70677f7447198","337e9484a6c6d1dba8b0cadb651ee85661e61320147bec480961af6118736714","a8a892e9c302f40508606db956e6a2255c47e170318cc74b7bf1dd1217b1bb55","f1df85af4d456cc7ee3b503c666941de8ed071bb07a83aaf11ab3d9bfc24a8e3","1b65de0280233b20516c2ebd39f83bba0da341b821752a43184922c938f907fe","034b9694ca21b9a5a8e3086d900c04f27c0cd73c76e0604f9b440f3a887b0a63","bfd78085aca2bfeaad696f75d7eaa469b1bf2e4cc1358a035d02f82fa7863412","5fc193f72843e5ae060e028dd49b5ed7a5ae6baed3b43902a359628ad39c7321","76edfaff3d5907039be8c493f114c2f6ba10fbab7705dc7ab77a269ec79893bc"]

Anchored

2026-10-08

Public log entry

search.sigstore.dev, log index 3140627354 · entry 108e9186e8c5677acc98…

Expected log hash

82c9bd063e624267c60865e2416c3d714724e2c3b18c4773424cdf17232dd6f1 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":"v1791432333296","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 (7e5597bd3c16…), 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.