ISRC GBLWD0311303
Verified recording
GBLWD0311303 is “Overture No. 3 in B-Flat Major” by William Boyce,
registered on the CopyrightChains blockchain with CopyrightID
0x99427ffe00ba93a7c4966c96ea212a30c3702eaf21fe891d3dca6c2fb419ce3e and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0311303.
Recording identifiers
- ISRC
- GBLWD0311303
- Title
- Overture No. 3 in B-Flat Major
- Artist
- William Boyce
- CopyrightID (CopyrightChains transaction hash)
0x99427ffe00ba93a7c4966c96ea212a30c3702eaf21fe891d3dca6c2fb419ce3e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:6728f6eac5943d35b332dc9d95751b351a0f8d31f42460264030cbadcd6ebde1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0311303
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Overture No. 3 in B-Flat Major · Machine-readable JSON-LD