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.

“La synchronisation avec Strava n’est pas immédiate”

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 2525257308

Proof data

Record hash (SHA-256)

fca3b41a18fa5216cef9b3e9fd6144e14d1347dd4d488f7367de1af274495118

Signature (Ed25519, base64)

qhIPDtMZlaHB5g++5XEP53nslSlp8OHouOGBcxIs9wj1cwc/6QRmhkGPFgIeSpeBxVlSgj5ag4xFCxTSDejyBQ==

Merkle root

bdf558524b6fc08556728f259e0f09161d4626349b700d7f30fb50b05a626ea1

Merkle path

["fca7aeebe8e52764edd2fcbaca80b2c5cad60a170212188544a7bcef56133566","05d97e67d9df2faec1fd60e399b47fc7fb5c507f9db86a03a93a5c3c20dbc865","abfda59e7096bb389442c23adb28fe6a5251dcb629c89a6d4366aa2cc181f19d","a505d8b6eb6afe3056fa7b82c79d26599db2e19537538d27192ab0eb5d3605ba","3da450cdfd7bd3c73204619d5f72d85e05816c73e93907c2079a2ca8794d57a3","9ec47143f9487f3a11c8c75920b74d8c6ef1691c2254f641ba9ea838f93bed1e","e2c1c30c9e1076fdb648e3edc0346c9634d407a07c7f88968b4f44bdab28672c","bab49a6272dd5478a8c6e0aa7f27e829ac97ffdbf716913f0adaf3efcb938d16","968fac84544941b131a529c5149468cc05277331fa006f9e1b243a300e6374bd","91e7434404e58000e6f1e805244d8ca2f03bfa8bbb1f02665e0001f2b103654c","12a1128cb0949bf83c45f164d1e342972de0ccef5d201d067013fb4fb658d946","3d0742974b3f0c289e1fb2ae2167e507c87fd383a87d770f58fd281587e12662"]

Anchored

2026-08-20

Public log entry

search.sigstore.dev, log index 2525257308 · entry 108e9186e8c5677ae552…

Expected log hash

c7cb1a1a9418331323cc64d3f101e644ce5e79412d6e55a22a9342e33025b7dc 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":"v1787195935480","kind":"published-quote","locale":"fr","page":"brand:casio","quote":"La synchronisation avec Strava n’est pas immédiate","rating":3,"review_date":"2026-06-27","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id1555979427?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 (bdf558524b6f…), 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.