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.

“J’avais l’habitude d’utiliser des IA comme chatgpt, Gemini ou encore DeepSeek”
Apple App Store · 5/5 · 2026-06-28

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 2514083622

Proof data

Record hash (SHA-256): 51af4ac82a658f37f2f40c3a3725e825fd85edd3775ac4a3636eef7ef73acf16
Signature (Ed25519, base64): BSzAu6amkdgZ3XnNXM9ZR00zSRleJln5jEw8m1IC512KygMaylXyRNsntcGyp2ZBp/y3wCv1DDDaYJw2QCFxCg==
Merkle root: c35385e3159410853b606ace3c93abcb561dc35874bbfae2272c5b0050f06a48
Merkle path: ["51b3d7f498b98a7fae8805babbfe11555fc666d38252862735101459cf3581b1","68bd3b7e0d8dd83d1b0042704bc2e4ef187b70c2a9607ef5cec76211cc29ada4","5d5a2161b1a8ca2883a9c7fe917cec282c713379aa2e2e3c5c9c8c27d718b5e6","7c209dbf09319da217b13c2c7e99b449833f0e3789099355c083c5e0366d914b","91c2afd9fbbb6d96fd21a86bed7622ff70f2524820c34a8a4e0c02ae802928ee","a59e270c0398ff59cd9e723aede3f76b2e4f5a0dd1ac024c5fa742501f8d4260","1c4c18af549e287524de31e93eeb07090ebfc542b1ec266fb159b6fd96b96cc7","66ed23f081af5397c329afb6883499d04080d23c4cc4ecab8ca606b26340a912","03a3ce37a678383f8e44fdbe3efb7e2a34ef2fa456b44f7388d62572a06ae749","4f9eb190af6c9d0ae5399a0cc782ef6f30ded375f2dc7fa7c544b4cde5ae6f1b","54334f0463a28ec82cd4752a988e8907cafd12eda244949ea952f404664ac4ff","33ea98be770acc497c774691f204ea0282278907217ffd9d2c364175aff036fa","d918a76d70ca16d9a207b045c1def62fa9a18b9e3a8d1a952eec38a09a66a9c1","b0eaaaf0554356daf48535f981c97bcdfd635e531452842df23420c0f264e90b","19399f0af13a2147dd8ceb83692caff2214adce3d49571e366dcfb3633df2667"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514083622 · entry 108e9186e8c5677a81ef…
Expected log hash: eb47f42546fcc705387579993679cd6250c0b995d01bbd10805cb4c8d66efe2c 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":"v1787123762743","kind":"published-quote","locale":"fr","page":"product:infomaniak/euria/fr","quote":"J’avais l’habitude d’utiliser des IA comme chatgpt, Gemini ou encore DeepSeek","rating":5,"review_date":"2026-06-28","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id6754152858?see-all=reviews","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 (c35385e31594…), 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.