ISRC USKO11301798
Verified recording
USKO11301798 is “J&B” by Jeff Golub,
registered on the CopyrightChains blockchain with CopyrightID
0x311fac5749b576ce313f6e441fe6595865d4d693e8b48f00ad16158c821b5f56 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11301798.
Recording identifiers
- ISRC
- USKO11301798
- Title
- J&B
- Artist
- Jeff Golub
- CopyrightID (CopyrightChains transaction hash)
0x311fac5749b576ce313f6e441fe6595865d4d693e8b48f00ad16158c821b5f56
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c6b50128ad3fc30066447dffcd65c4c4c01e6b8b17f430556c38f189a5df7600- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11301798
- Bitcoin block existence check
- https://blockstream.info/api/block/957118