ISRC GBBHW9049105
Verified recording
GBBHW9049105 is “A Question of Sport” by Martin Carthy,
registered on the CopyrightChains blockchain with CopyrightID
0x375760c8d7cd301ef317ad9709b43d65c3755a2283af4944180ea16ab4ee8f1f and independently timestamped
in Bitcoin block 960422 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBHW9049105.
Recording identifiers
- ISRC
- GBBHW9049105
- Title
- A Question of Sport
- Artist
- Martin Carthy
- CopyrightID (CopyrightChains transaction hash)
0x375760c8d7cd301ef317ad9709b43d65c3755a2283af4944180ea16ab4ee8f1f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:27:29+00:00
- Bitcoin block
- 960422
- Canonical record hash
sha256:022b2d65f649e56131b2db9966a6969e4d8974eea11d89c5812eaadb970f8052- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBHW9049105
- Bitcoin block existence check
- https://blockstream.info/api/block/960422