ISRC GBBHW9530003
Verified recording
GBBHW9530003 is “King Knapperty” by Martin Carthy,
registered on the CopyrightChains blockchain with CopyrightID
0x4ee40baac47b17241a4d192b64b9183c4ee925e0f2df8265d850fc9dc18347e6 and independently timestamped
in Bitcoin block 960296 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBHW9530003.
Recording identifiers
- ISRC
- GBBHW9530003
- Title
- King Knapperty
- Artist
- Martin Carthy
- CopyrightID (CopyrightChains transaction hash)
0x4ee40baac47b17241a4d192b64b9183c4ee925e0f2df8265d850fc9dc18347e6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:11:09+00:00
- Bitcoin block
- 960296
- Canonical record hash
sha256:5d3c83a09c54ca5745c15a6de941d32085df7c3a7b560f55e8151413f7d67979- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBHW9530003
- Bitcoin block existence check
- https://blockstream.info/api/block/960296