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.

“Les machines chauffent énormément, ce qui fait parfois rétrécir les vêtements.”

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 2948162176

Proof data

Record hash (SHA-256)

78db475b5f2d7184cf7a6e06b4c3543905ad0921113daaa386bd9946ab820919

Signature (Ed25519, base64)

wAy9xVheCot0E8Fk/SD0mMRxY5aoD7F8HVyBVufW+ydslCc5L8NsHyzNna50LFCVs9pNCGOmqN/hML4QMmJFBg==

Merkle root

5397210619679ac63434abd334c13f5aaccbd1dd184ad9d8cac5ebeceaa346bd

Merkle path

["78e02e2262aa3e1df5f38fe793ea2b20ef3b8f765fb7514ed2abf298cd15b0d6","ed434ef13d4e16d90eb3fd4257c16e0e235e217cc716d32c3c882e2d56a16a76","70231e446e72d110aed54c99e673420dc19080827e899c56708ef202e260ba1c","60350dc9ece3b63a61bead078d3104b567fab5958ef24332e10acf0099c8ffa8","613894caa0d5abf81a3fb412672f63c54cf43057e02bc25b8463c3b0cb60817f","61842c408366232cf7fab3d5a3f30c9f74039ff53f80fe30b167b95e01cf6b4b","114ebb81a97a1b4a1e2c77ef0d2e98f1c1ecf9e5a790e1256303d17f22b469f4","3498828ae50fee5cc89a7975c6f0522f2e8156a28ad146713b3e45368e615fdb","a6718356ce27dc5e510402bc236ae5aaaa8044e4005d3526deedc7da4c73bc7c","14be6fe50e884a1b4b951e5e6fa1a96719e8faf5fc1c9588cdadf1b62f27b6cf","d03ab0d5af0525317d7b078a57c0581a8f161ef990f077db88203a75760a9b38","39081e647d66856f4efcb9e90f0cfe2c81c995dfd64a8921978cee855362e1e3","48bc5ea5434a32841beac8d9496d2692095edbb7104396574890154d981868a9","f5d1cbec3469173c409764ba850b613628c88020363ace8f472e6f611d605e0c","eb97a4ce74ce5f5fa16f1703481b35cd770316cd3d34167e9b76f4403804f896"]

Anchored

2026-09-25

Public log entry

search.sigstore.dev, log index 2948162176 · entry 108e9186e8c5677a61d4…

Expected log hash

5ff8f25b7934b5d72d363d6805344624efba4d637f2c851f11783b259b9d81be 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":"v1790226990092","kind":"published-quote","locale":"fr","page":"theme:schulthess/quality/fr","quote":"Les machines chauffent énormément, ce qui fait parfois rétrécir les vêtements.","rating":1,"review_date":"2026-04-19","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.schulthess.mobile.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 (539721061967…), 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.