ISRC QMDA62316166
Verified recording
QMDA62316166 is “Swan Lake: Pas de Trois - Variation 5 - 85 BPM” by Andrew Holdsworth,
registered on the CopyrightChains blockchain with CopyrightID
0xa0a6dce9c23a9b7a1a273d094bc47d4175186f2ea206353b3775ef7ecafb76b6 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62316166.
Recording identifiers
- ISRC
- QMDA62316166
- Title
- Swan Lake: Pas de Trois - Variation 5 - 85 BPM
- Artist
- Andrew Holdsworth
- CopyrightID (CopyrightChains transaction hash)
0xa0a6dce9c23a9b7a1a273d094bc47d4175186f2ea206353b3775ef7ecafb76b6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:ac438920a3b28f2ba9ef60a4ab24bfb029bd5e8211f592f157972a1f8bc1a6f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62316166
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Swan Lake: Pas de Trois - Variation 5 - 85 BPM · Machine-readable JSON-LD