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.

“Il faut se reconnecter régulièrement et sans raison.”

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 2542342116

Proof data

Record hash (SHA-256)

2c4720367bcb14036a6875d45037485b71d1286ea853f6fcdd501b1f60cc3a0d

Signature (Ed25519, base64)

e4zT41lLd2NwJlMjS8LKqfJhePT+Rbd5Pv6l7uFXpMqR/2JSM0ZmPrxxF8ST/ayMmFK1IwvSny5gVFoTOkWtCw==

Merkle root

13d851a0949e31431bfa3cb9a632b995c3cd1c62cfaf1eda783bd9224fc47725

Merkle path

["2c4d7f683bf15aa297c25808932938f6952119b8722d60f6675c21c121c0c258","ea0489b85030cb8cc6e6b1c8467f9e3285fe3bfcf66bbedc42ab197d73555620","70da1cbadb12e69901c9e103e8942f6c16134d14dfb4ff609a0296fb6052eb17","08d926baafcd68df19b86a15920436148551a97fb0a065e442a896f59a7ff2e9","2648b237cc90efbf9b7e54d44ecb224ee0bd3a90c42e8b7338aeda71717c3db6","7b0117adb5b8a07b7f205c3b283316bc220fa9a7c7e254fe52035a974cdfba41","9bb6e100e19486b351791b7b764cd8fd24cc892c8babb14cf3dd3832680a8a3c","c3bdb68d5c07fc34d56ed73e7264d146a6da444c14080f62f2316b9d83943fb2","89145929aff9ef7eb283fb42c6026875249b4b2bbabc5dfeb954f2469b3ac869","7c66d1c866a4ee5ae01f2acf83dd15f3fccf108d61851831cebd2cf47f1fe8dc","1f46858002ab8aed6c20572d9f2fc75d3ac2d9790f79b2537fc1cf6d1872ba44","fb36df7a784a82dddfcb4062219b6373a692bed5c000b7a102b715cd55b5033b","bb11664011b9614dc8d7babf8aa2564d8b3e744fa21e495188f6f4951a909503","9c23963b54ac666752e013737b81ec6a31e3529ac67f9360ca3657ae9a4b72b0","bc9aae2a90fd8d311435fb1459ac7953f7f2923aa1b697bb0b40101796e3503b"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2542342116 · entry 108e9186e8c5677a49dc…

Expected log hash

44bd329b5c5f42e4fbaaab1e9a27845aedd26351446bc96ba12b520a563b7433 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":"v1787279544668","kind":"published-quote","locale":"fr","page":"brand:smallpdf","quote":"Il faut se reconnecter régulièrement et sans raison.","rating":3,"review_date":"2025-07-11","source":"Apple App Store","source_url":"https://apps.apple.com/nl/app/id1485259500?see-all=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 (13d851a0949e…), 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.