ISRC QMDA62316425
Verified recording
QMDA62316425 is “Don Quixote, Act 1: Kitri and Basilio, Adagio 1 - 90 BPM in 3” by Andrew Holdsworth,
registered on the CopyrightChains blockchain with CopyrightID
0x6a6f052802092a075351862f785bcdbc787d2d98e7d45e9e2b1611e9c97e2d21 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62316425.
Recording identifiers
- ISRC
- QMDA62316425
- Title
- Don Quixote, Act 1: Kitri and Basilio, Adagio 1 - 90 BPM in 3
- Artist
- Andrew Holdsworth
- CopyrightID (CopyrightChains transaction hash)
0x6a6f052802092a075351862f785bcdbc787d2d98e7d45e9e2b1611e9c97e2d21
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:648759cd0d82e032a175e90b502ab88954ff51ebbcbc160be5b5c849fadb7fdd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62316425
- Bitcoin block existence check
- https://blockstream.info/api/block/960360
Full record
Track page: Don Quixote, Act 1: Kitri and Basilio, Adagio 1 - 90 BPM in 3 · Machine-readable JSON-LD