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.

“Je n'aime pas devoir déverrouiller mon téléphone avant chaque connexion”

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)

632fc8811feb95ab7e27cb776bb4f63a9178f9eea8437ee03a803184d4cc1f34

Signature (Ed25519, base64)

01V0XiNFn6zIOA7dLJBVg+YL78u58m5hwIc18+9asnSRZvmBClTr4zsqfWvOvbzKDSQiI5Bn+H0+IF2Y01qSBg==

Merkle root

2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88

Merkle path

["633050ee5ea1353106c31f45a31a1e6faeb8a96f8c71d6646c6c376a683d24d6","48a7c2a8e8cb06dafe44bc326f5396045f0e408baa2f9b516aab2c4ec14af3b2","7ea2de3233abe481e38907443e00f723d2a6f3ad9658ba46176df9684fd8ab2b","e35335900c064f0f3934f4ca2040cfbc2b628a69bbd348cf96badc5d898e9c5b","1399f5cb377a3a36a84893975ac8aba29df24524c6c6868fda8e0725eb8eb9e6","90aeeadc53d98aaba0226d94045d6904cf322a5b2081d3156a7dbae8bc70e201","f236ea37c500a1f30526edf0d04d0f02f087f9179f1bf32fcffcd8c40e72c288","fa49f16d6dd831e70ced3e8b8f2ffed79f246e7cfbf527f3a8c728a7257f5d53","f92eb2d7d3deffdadfc7b7873c5e03be8923dbb1f117280d2a65011895c20115","4c2a77a63a84e952250ede8a259a91713d6fd0312af208fffba8c0aacd5c073f","a1526f7707424579f3cf154e11a0fcfc12b079119608ef7e1327671f6d5c6084","ca212d39522aa6a7477953ed7c65b7eed667a9e6669e3b5f3bd86eae7b2d0765","d1960e2348cd4a71c41d10f1fdeb248b829ec3849e0b1a948157b58e7b767ef1","f2c4543851e26fd9d1e3721e592d66b00f142e537786e975d115c14b9cb61c0e","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":"theme:concordia/ordering/fr","quote":"Je n'aime pas devoir déverrouiller mon téléphone avant chaque connexion","rating":3,"review_date":"2025-03-18","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.concordia.myconcordia","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.