ISRC QMDA62346029
Verified recording
QMDA62346029 is “Don Quixote, Act 1: Kitri and Basilio Adagio 2 - 40 BPM in 4” by Andrew Holdsworth,
registered on the CopyrightChains blockchain with CopyrightID
0xb3e617011c3138482e926b98a7c1081ec86b175141a8a9dda4f8933393db518a and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62346029.
Recording identifiers
- ISRC
- QMDA62346029
- Title
- Don Quixote, Act 1: Kitri and Basilio Adagio 2 - 40 BPM in 4
- Artist
- Andrew Holdsworth
- CopyrightID (CopyrightChains transaction hash)
0xb3e617011c3138482e926b98a7c1081ec86b175141a8a9dda4f8933393db518a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:00af76aa44775ce6b35dd37f8080517c61176da3e4d981ab92b4a50e35d8bd0b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62346029
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Don Quixote, Act 1: Kitri and Basilio Adagio 2 - 40 BPM in 4 · Machine-readable JSON-LD