ISRC QMDA62346464
Verified recording
QMDA62346464 is “Coppélia: Waltz of the Doll - 135 BPM Light” by Andrew Holdsworth,
registered on the CopyrightChains blockchain with CopyrightID
0x49a650ae148500bded52b1cfac92b8f76706529e8740925df40ff16b79fdba14 and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62346464.
Recording identifiers
- ISRC
- QMDA62346464
- Title
- Coppélia: Waltz of the Doll - 135 BPM Light
- Artist
- Andrew Holdsworth
- CopyrightID (CopyrightChains transaction hash)
0x49a650ae148500bded52b1cfac92b8f76706529e8740925df40ff16b79fdba14
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:9976dcdf7ad4ce09088c15fc6eab4f4f0ee255c52acfb451e7906802f6097a02- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62346464
- Bitcoin block existence check
- https://blockstream.info/api/block/960340
Full record
Track page: Coppélia: Waltz of the Doll - 135 BPM Light · Machine-readable JSON-LD