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.

“y pour avoir des musiques il faut payer”

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 2524422814

Proof data

Record hash (SHA-256)

139529645927e6da7302331d3241e3db3dd521dd9f47ea07fc5274653da6fb8a

Signature (Ed25519, base64)

0Ax5JJqMj8XXsT1bYeoOj7zRrr3CS+1rBAduR8OCvfGB/19ktyDWMVpy8VR9Sr+Zz3xjzBzmdPj1wxk2wUlGBg==

Merkle root

f8b4f722de05d6805a889681c3818dbde0f5141f0c8463f2762c4a9a02d66a2e

Merkle path

["1395d4ee873ec3724ced21d219344b389b90f55f2f64d929a3d905c20770c639","1f0ade24985aebc6111eb78eca6a71909cda5d583452c8537a5015fa2e7ddda1","fc08b0b07346c718729ae7cf1025ef670a94cd72ae297a105579cc847f34ae2f","358a156260c767f898bbbaeaae4e11739acc46728643186a38065a8dccf9d116","1c1b97eabebce62b26f94b7c9dd462625c6d62d619db0dce610b4d33d8072c2c","b826e495e25846c84af9193caa72f2643c9006dfb01d5a15e6a35fd141698318","15dcea4e7317f92840a4b843da3f846d1787531887eeb13db4018460ff28f73f","85b3b7f628cf8dfa8f4ef0ff435e6089624324095b19f71de9931d55deb562b9","c26b1b0276d46456ffccc38eb15d2293d58912ef7c984e2c2c6517a15b7c6b78","399bcf109df2bb48c23d79f45c343678a293d227d3f94608d32bec1420d2de9c","3dffb0a8bb43e166c64a4f745c26c18a17d586f53f4c413550a696f95c303d88","f01f1a88016d2021c5a10200fdb43dc229a8703904477e2e0791d78a57d84700","826328db0053b998cfac0c22cd6c575c128ecfa4f75e9fd73febd75c9f8ee792","fd074f6b5b50b116ac3330a06f290a8ebec7ed1849b30507ad6694033af6e1ff","1d6688e1c2658422e04ab99dfb5c8345ecb419dd1f8c6994b4040572f5b4ee4d"]

Anchored

2026-08-20

Public log entry

search.sigstore.dev, log index 2524422814 · entry 108e9186e8c5677a9741…

Expected log hash

e042bf60ab37eb8951abb7a408cc8c7483ec875b9606253deec7a67967130ae2 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":"v1787192294432","kind":"published-quote","locale":"fr","page":"theme:canva/price/fr","quote":"y pour avoir des musiques il faut payer","rating":1,"review_date":"2026-07-28","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id897446215?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 (f8b4f722de05…), 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.