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.

“Le prix de practicite”

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 3198225546

Proof data

Record hash (SHA-256)

1918f3464ea5d2da3be4be4cfed78e3a5d59c936952bcaa7e505cb387e2d7b37

Signature (Ed25519, base64)

tCXHeBs+RryiWnjpRo1syY6u+mFIahOjOK+VvQQmGoiDrIDxmD+g0S1l79DZvlcCMQphqP8IoGEswboScoGwBg==

Merkle root

12764493a64961d0e0d426bbec64b837c2e35bc22a58920afcc56db07df6e8c9

Merkle path

["19131ed708d6ef0d2da0dcf7c93b66a79eca17bfd5ad6752cb5f35a43f7237bb","6628f7910591ca04fc07bc163d0b3e7ee5d94339506e6e668482745f1321385c","b666bef88c45ad215d6ba524b80f68e686a80bbc7b864712242f8b0983ceb941","ca02fc8f5422a73ad0c277cc7ec737f6a6592338eb2b1557cdc5118282164ae5","8072e49e6ea51dbf88ce38694e186d1bcfa60cb75ce79daaaae7d295e668b43a","0d44041d5cb78e8b7cb9fa1c613c915ea60760a666e45f914fc832d41af4f381","ea1457bc0d58835edc3caaa405cb34719a7641491f026056e827d07683eeb706","1ded4bfc86c24ed64a63a374b506b097c5ce40ae338e0b80f3e7fc5a94e7dbe0","29b2a2e697b6c446e9da433b322298f4f787138b921ee22a479326d33f2066d8","6c00d6ac9b33bcd98a5102502cea1e4ef16a4197369a68305c8140f311662270","713a63a5291b83641603b7a9e9e52ce5f193b1b465cc3d5a1672a80e3bea976f","5629ee10ba4b7cb4395bd3f7417bfe15e0278eca0a90e9ab5a5626f1b4cbbdcc","b6c6b7aa75be4fd4f206793d7c98702963f427cfe45d9c46972416cafee9a131","bf01790763bd70681430a2841b8504c59b88918b5b88c9d70f6ee7041d7ca6c8"]

Anchored

2026-10-11

Public log entry

search.sigstore.dev, log index 3198225546 · entry 108e9186e8c5677a10cb…

Expected log hash

a11b46fc63b94f32c49058752856fbdc4e92f7a41d4e67238e3563657fcd50e4 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":"v1791685609571","kind":"published-quote","locale":"fr","page":"brand:acrobat","quote":"Le prix de practicite","rating":5,"review_date":"2025-08-07","source":"Capterra","source_url":"https://www.capterra.com/p/251329/Adobe-Acrobat-DC/reviews/","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 (12764493a649…), 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.