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.

“après prélèvement, pas de remboursement, ils restent fermes”

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 2514541190

Proof data

Record hash (SHA-256)

fce1779eb86b934c8ed85b13784338c1228c74f78174b8e7d9187a1050890f1a

Signature (Ed25519, base64)

fhG80nvxhqRpE9kP2jEwn9Xs2+QbBxKdvPKk0e9syjfAvQO257wl/gFL5q5eB9FE/jZs6O/v8DkkYMvrZz57AQ==

Merkle root

6ddadcc7cc1bb0679f63a30d8a28a2a72e039950945f2d7276487dd5b703ff7b

Merkle path

["fceb768b8d3cb40a511296836ae2990b388bc7adcb18fce81cfc98ee8ffa6e69","2e6a3ac2153586a82ca67cf2bfe8497705d728d51619777f3f6a7c019fc6e997","48f3e7e634880677cdc04f194606eab8afd702f7efe4bcab4379d4ec9d2fdb7f","8bacfb23602aac9d03ae016ecc6b01cf2457f095a4cdc30f871a30f62849eaa0","6c30a36958d5c1c719e41a16be54f7be47381badc7e8fb1362b92a9a667c35bf","0de3788d27ee3c82bbf585193cc1169db159764eda168be530b410bf8abfc72d","8e22ff58bb621cd874629d6a3112b4f5f7cc003f5440bedf05e022837a06e322","07461dc3333d181e49539d9a8f98bed2f303a7e4e9e33825d9d8962b00483d19","6b2a9163ec419602ab94ac025098a435e1e50221aa3bae432877381260217136","63b5a2af2d6abf80d744801e11830cf56d7a6d6adffc1984308a9c7999d7b176","366be40f9a826a1f9f414f5bd1dc69b8a5e86031f347bbb2fed9c67e1427e4de","b40ab33f2e52ed4a90d4b252b515f92c935ced18ec43a91b524f940a12678caa","1d83f6615db385673b65f8ebddbdf4ced98d2ea1acc79049e3086b75a832a99c"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514541190 · entry 108e9186e8c5677acb65…

Expected log hash

adca5adcd6d3235cf084bc9b408d3e4d7742d07347957346ff2629f37429bf20 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":"v1787130614827","kind":"published-quote","locale":"fr","page":"brand:nextory","quote":"après prélèvement, pas de remboursement, ils restent fermes","rating":1,"review_date":"2026-08-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.gtl.nextory","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 (6ddadcc7cc1b…), 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.