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.

“Livraison beaucoup trop lente pour le prix payé.”

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 2621505474

Proof data

Record hash (SHA-256)

16118f3443cded7e8d3b26be074c9df4f14cfc5bda594ec06221c4c79586fde4

Signature (Ed25519, base64)

b8SfusX+VSwVPjR7rxxS9bOaept8Jc27ZsHxXBG+kY181QyXj4jjzRqPWXAeWbWPgrhxL5UblYUKOZtOAEkoAg==

Merkle root

d07487a7d8598747d5b143d9a16722ca7a83f5bd36bc79d5bf9130c2672dae41

Merkle path

["161125572b7a1757aa4f631afc1a56ba06eefbab084356dd796533c791b84ba7","d18324ad326f43416e0a6bfc419e6403a0ab5dde9b35768428978d68429adaf4","86a951588b5004c383d7183c28134230f836bfd3426df8037a1d6100d9ebd94c","af65ce7d091962cddca6bd199710b87a953bdc61b525e9f74018617cdbbeb64e","ca174794801a7bc4cbe23fd06749cbbc9fcfb98b88954db4912aded5cb903328","83c2a16bf15024ab114a25d692e3831b3abbad4f35e5ea6eb825bf10a86b2ece","83c8bb259453904ba93efdea56655944237947fb915f46bbb27e7c289dd6c065","c8797cdb36cd5c3e00e9d384ac40d077821058ea3f916102324ddb5b53460fa8","29c3d10374d64f67a78643dfc361ec996c5bb3ab263fdcf8e45a34bbde256cef","163814efbce1ed83b6ed88edf03e6d90d8611405cfa27305f323306bd8803e5d","51e91757fb79771c7c3e7964ccc1e1bd4c83f91fd12f988f28fcecdd9b9fe112","a0fdfe7690d005e054fb3a90a34d7cb5dfb00910c185dee375fbde390d3c55bd","884e6220e81a9d5982bd71d70ff9eeca2e340f53981f663fa0ca7490cce6445f","39aaf77ef5b3e4cffa994bd58b84219ff7133fe1d71c02bfd8ea2a47d2f7467b","fa743bec0c13730c5e9e6be51f1ac48c3e9e0953b18cdf4cd6390a132151d0a5"]

Anchored

2026-08-28

Public log entry

search.sigstore.dev, log index 2621505474 · entry 108e9186e8c5677a1258…

Expected log hash

7fc4ddca6f65b68d7bb8897b96188547f56c1ba672ff212c685cdf4bf7438da9 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":"v1787887633012","kind":"published-quote","locale":"fr","page":"theme:pixum/delivery/fr","quote":"Livraison beaucoup trop lente pour le prix payé.","rating":2,"review_date":"2025-09-20","source":"Apple App Store","source_url":"https://apps.apple.com/be/app/id1319898516?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 (d07487a7d859…), 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.