ISRC GBGRH0400123
Verified recording
GBGRH0400123 is “Jacobs & Casey : Grease : Medley” by Jim Jacobs,
registered on the CopyrightChains blockchain with CopyrightID
0xf231a030c8225b556f59a0006573182b4beb9b32b429cc20f339a4b71cc43762 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBGRH0400123.
Recording identifiers
- ISRC
- GBGRH0400123
- Title
- Jacobs & Casey : Grease : Medley
- Artist
- Jim Jacobs
- CopyrightID (CopyrightChains transaction hash)
0xf231a030c8225b556f59a0006573182b4beb9b32b429cc20f339a4b71cc43762
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:4412b4e6cb497ff28e17ff0dd40562f5eb9109886ddd48c16a3a2c72bf919a1c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBGRH0400123
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: Jacobs & Casey : Grease : Medley · Machine-readable JSON-LD