ISRC USUM71616303
Verified recording
USUM71616303 is “Good Cop Bad Cop” by Ice Cube,
registered on the CopyrightChains blockchain with CopyrightID
0x781a69af412379b14da1543ddf24f883cbbc8222ac7ec81fd9816e02fac89735 and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71616303.
Recording identifiers
- ISRC
- USUM71616303
- Title
- Good Cop Bad Cop
- Artist
- Ice Cube
- CopyrightID (CopyrightChains transaction hash)
0x781a69af412379b14da1543ddf24f883cbbc8222ac7ec81fd9816e02fac89735
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:613c552950314bc058f69a32dec7c5640f2eed381da7315047216c92353aa7a0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71616303
- Bitcoin block existence check
- https://blockstream.info/api/block/960150