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.

“Si vous aimez attendre 5 minutes à la caisse le temps que ça charge.”

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 2543383844

Proof data

Record hash (SHA-256)

e6c6425a4f905aa3f2f61f9c96d4ac7ab79858d943d5ec6371b73ef4187e6298

Signature (Ed25519, base64)

s0FaCbFsDcPzflYEHLkZ0xYS2DaIF1eMcN298uW0whyF59BHvs3gk6UhhD4S+rYlv2qTydug8mBC+5LlroHUAg==

Merkle root

7252afe559009950531df937e7edc9bd1c57cf28a24ed7f6c6613b65f459eae4

Merkle path

["e6c868780266a79ee6186c9265ff16bea8e38e15fa951b651a1cf70456ef39e4","3f62a6198f4a209b585dfae3898b076ea0ee52f4c8dd863263364a5360d67824","bd17e302096ff354c8faf30e42baac9d66493cf4cff17d2e75c96ab566a8f3ae","4379311c00e6a5634d6f17d6c697dc264c391c4030f3ff6d05a3e6925b13a049","29e6bbe3c5b50cc0f7ab1cd21843f085a83fd2091668a76d4125170be43591b0","d737a34959f65729b1ca4baf7715e259384f05e0de628350401f30b1bfdfdb26","03108191df139473bcca1837d4d2ae936be00821a930ed15d62fda4ef73b2abe","f03ddf467360192b0bb879c83b93b41e224ca667ae119673e840ab00233b3714","cbd524360da48ac849795ed2b991736c52367affc4569c56115f9b377dcf5ec4","9eb4814cd314d57b3373a30d1226fd5fa57e172108e5355c2cc5c6a820675696","72381dbffdadfc037b9abc7667b9397a79a8a1888945d5196fa038aed4bd2a52","294dd5ad26ab0e41922d4273a32998e737bd53b87027866fe52d3435630a8d95","2c96f5685bd00c8ca915ff033f7bac6a0270ef1bfc410d83f46e4d3e8989b220","e3ea462a17033cf2b2bb196bc5b07383fce456bc3220c1b5de266e7e78fd5dc1"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2543383844 · entry 108e9186e8c5677a6025…

Expected log hash

65212d488cd7bdd0d67aebdd70bfc57f4b622fa08b8179427635d69eb7ec385b 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":"v1787285599851","kind":"published-quote","locale":"fr","page":"brand:twint","quote":"Si vous aimez attendre 5 minutes à la caisse le temps que ça charge.","rating":2,"review_date":"2026-08-15","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.ubs.Paymit.android","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 (7252afe55900…), 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.