ISRC GBSMU8594472
Verified recording
GBSMU8594472 is “Overture in A Major, IWB. 23: I. Allegro” by William Boyce,
registered on the CopyrightChains blockchain with CopyrightID
0xb0e59135e7fb776cc6356e9ba8becf582b33698c63e3c8a82e0520bb2a2c6455 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU8594472.
Recording identifiers
- ISRC
- GBSMU8594472
- Title
- Overture in A Major, IWB. 23: I. Allegro
- Artist
- William Boyce
- CopyrightID (CopyrightChains transaction hash)
0xb0e59135e7fb776cc6356e9ba8becf582b33698c63e3c8a82e0520bb2a2c6455
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:ec7facc7b672e74516abcf69c9da9d0a4670954ad648d5408328342332206436- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU8594472
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Overture in A Major, IWB. 23: I. Allegro · Machine-readable JSON-LD