ISRC GBMZG0600042
Verified recording
GBMZG0600042 is “Her Boychart” by Harvey Williams,
registered on the CopyrightChains blockchain with CopyrightID
0xea557737c0b7f4b92ffb088cd75856b9e5d65cc3f51a3d52b42cb48806e7aa4d 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/GBMZG0600042.
Recording identifiers
- ISRC
- GBMZG0600042
- Title
- Her Boychart
- Artist
- Harvey Williams
- CopyrightID (CopyrightChains transaction hash)
0xea557737c0b7f4b92ffb088cd75856b9e5d65cc3f51a3d52b42cb48806e7aa4d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:b7e8434c960f0d0c6f661d6835fdc0a4725f4e82f17aadbdf0178b0e74d43f03- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMZG0600042
- Bitcoin block existence check
- https://blockstream.info/api/block/957120