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.

“Il m'indique 'adaptateur nfc non disponible'.”

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 2681683699

Proof data

Record hash (SHA-256)

32357e7c2eaceee06df429e04aec189819766681759bea5fededf629541a5268

Signature (Ed25519, base64)

bkTpvWnUdnUpXzveMo7sHlbHp08rDo5bxt7GuKoKBCNnRNv/xlpyl3CiT28A6YfOqZkVbmrwJbtD819tS5H8Bw==

Merkle root

ccb89d7f2b2787a5fc0f51dbf1290cf6d3d054f065f4d486ba9ed3b4bbdf9fc0

Merkle path

["323655c7319d2f0c09e0afdc4f55e40885e6d40a0bf2df3b7d19cf58f5e51ceb","8ec5158d80fc0b6029619474f099c4c8e302e9c40394f6ee4c97bd386754b118","d8c064598f4811930e4399812cf6968e042c86186549d5417a4875b1cda2c44c","ab140f6c6a384c12b09c158ff6c96fbd9940977ebacc99135e578d43760ce7a5","0d9129cf34513d0c670521c7c52dd227b75606dabfaef19a104e5170a8c53892","b12e5d56dd4e51e13c46a278636b19bcd6e0fa7f059f64e73d31023694bdf70e","dbbc0d863cc09231ae7adf801b82dc93d5a511db43e324ff0cc5c8dbc62afc00","67d362cdbbeda8b5217ef890cdd8fda9a4e28f761934e460065c594f7daad84a","f9dc179d10619cc7c508ff9bf3f2c12dfe90c4bfca794277e71040115c1f96be","d8fb448dde04188644bde9ad2d79c7e9c78325326df5770f65120e2396a14186","e98a50b4d2142637873b3d86030014300cec4caa01de0e290c1b38f2bcc7884e","0fd5fe8fc9d1fbf95659debb61e5166479d1feb832a4d254fbf714abf144d2f9","fca22ad74c626423b8d0040b823d5505cf86a2d50dfb8dd43760095e72ce19ba","b844e11da68827a04d7e3043eae18bf24184f5ceb32171d2c67117bc6a285203","1b1d46fc72b77beae0123d299c828e6389aec5d7e71b30d8e28560454bfea5e5"]

Anchored

2026-09-01

Public log entry

search.sigstore.dev, log index 2681683699 · entry 108e9186e8c5677a35f8…

Expected log hash

388b8efb5e320612921149bcc968bfd0483dff8f345428556bc22b9f1c360060 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":"v1788305244922","kind":"published-quote","locale":"fr","page":"brand:worldline","quote":"Il m'indique 'adaptateur nfc non disponible'.","rating":1,"review_date":"2026-05-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=eu.softpos.softposwrapper.wl","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 (ccb89d7f2b27…), 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.