ISRC FR50X0304206
Verified recording
FR50X0304206 is “Bull's Goodnight, MB 143” by John Bull,
registered on the CopyrightChains blockchain with CopyrightID
0xf518c0d931c3ed1c34234b698c2bc0ee8b4d6c56b3d5cfe173de4f4edacc6031 and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0304206.
Recording identifiers
- ISRC
- FR50X0304206
- Title
- Bull's Goodnight, MB 143
- Artist
- John Bull
- CopyrightID (CopyrightChains transaction hash)
0xf518c0d931c3ed1c34234b698c2bc0ee8b4d6c56b3d5cfe173de4f4edacc6031
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:e0061df9c32efec75e98f6a10ec67289e5682c02088a8b298ac83cbff559c222- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0304206
- Bitcoin block existence check
- https://blockstream.info/api/block/960254
Full record
Track page: Bull's Goodnight, MB 143 · Machine-readable JSON-LD