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.

“Personé ne semble capable de résoudre le problème.”

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 2514476227

Proof data

Record hash (SHA-256)

87f7cf730de80d4d6edd4e3410c9ed8f57d799532183a50ff3be97a05b8922db

Signature (Ed25519, base64)

gcXeq7qtiMO0Fvs4kUIjYoVNzveUEpJ28ceRF5c76XpHuYQpXEhHycgGjfxw5lrP+NB2R2d0/AquobYYGghaAA==

Merkle root

a086f9fa8309b32cad6e06b6c84c12133a405483807f462eafed4cabc6f3fb99

Merkle path

["87f6f284cc5eb50f8adedb731a9e22d2e798f89ce9f997188556c8a646024160","5687a5cd9ea9effab3a55b18b733dac19a2dc0852bca5e6d1559ae1b71c69624","1b383f4b98c01368fca44a954b25ee7b5c22216939f0caa7b78b4026115c48e5","729aec814d56999967f3f420adc7a15537add9ea9bf8b2560ce6470067d77803","093f9409ab5721f095097fe007733c09a517cc3bf5b0daada96baf994ca0c665","70359439e22c6b8f2b187b57a2b35bc5a3594b118827d2712d7e914742c9a21c","39a92aa374350f07d2cc0dfd7b8d679ba115757c168b978b126bac5bcb58f823","b40e984fcb926579e970021fe714c3e1d830078bbc94a979c2dca95051fbbbe4","22cfd27068e86df9c0ac21b4164119e628eef3d59f71c6eb68640dbec208f9e0","69a32100964ded2f64609178bf8e1c503b70a7c43fdea56c3cefe817d2eb4a11","d9c15661db48de319e00633d7ad2339b46acdf51df3e0e445f60f5fab01d2c05","538b9b87df7b5e561410a33283f3fad70d36ccc3641e7975aae5a833d33bb86d","c1423a4d1e3405e61a7dfa0f9f0d35446d77e6ae8a2a30431655b9bbf5a67719","1d7676f67710cf1152e64179021560b173262f0f0c11c7101c22e9929c376319","d4cf3fd862731bc6a1728d66b360c0434f801f84e015a828556d2731bd771b26"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514476227 · entry 108e9186e8c5677ab19c…

Expected log hash

9a346357c8991b17bced8f12238c2332c4ac3078c0d9a283ee00f82b3c69be66 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":"v1787129084398","kind":"published-quote","locale":"fr","page":"theme:pixum/billing/fr","quote":"Personé ne semble capable de résoudre le problème.","rating":1,"review_date":"2024-09-26","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 (a086f9fa8309…), 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.