ISRC QZF452024217
Verified recording
QZF452024217 is “Chopin : Ballade No.2 In F Major Op.38” by 오르골,
registered on the CopyrightChains blockchain with CopyrightID
0xc91be5dd4cbd9413cfda5727a7369f5708a0ba9a7e28c40eaa06f1eb19523e54 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZF452024217.
Recording identifiers
- ISRC
- QZF452024217
- Title
- Chopin : Ballade No.2 In F Major Op.38
- Artist
- 오르골
- CopyrightID (CopyrightChains transaction hash)
0xc91be5dd4cbd9413cfda5727a7369f5708a0ba9a7e28c40eaa06f1eb19523e54
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0f0189eed27b13d095c7feb0235282e8b09edc6129564f3fd3744552737b5fd3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZF452024217
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Chopin : Ballade No.2 In F Major Op.38 · Machine-readable JSON-LD