ISRC QMDA62258448
Verified recording
QMDA62258448 is “Romeo and Juliet: Act 1 - Dance of the Knights - March” by Andrew Holdsworth,
registered on the CopyrightChains blockchain with CopyrightID
0x3afe8407e7d15223b804a4dfabb57555f13234b10e94f4fb96f77b9c04a6d968 and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62258448.
Recording identifiers
- ISRC
- QMDA62258448
- Title
- Romeo and Juliet: Act 1 - Dance of the Knights - March
- Artist
- Andrew Holdsworth
- CopyrightID (CopyrightChains transaction hash)
0x3afe8407e7d15223b804a4dfabb57555f13234b10e94f4fb96f77b9c04a6d968
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:f5d5e9949236ffff869099727c05b2797738299df2fdf26d82988b2a10eeab0b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62258448
- Bitcoin block existence check
- https://blockstream.info/api/block/960494
Full record
Track page: Romeo and Juliet: Act 1 - Dance of the Knights - March · Machine-readable JSON-LD