ISRC CZUM72300043
Verified recording
CZUM72300043 is “Boyz In Da Hood -2002-” by Koky,
registered on the CopyrightChains blockchain with CopyrightID
0x3cf90bdec6c90b033d5c65cbac641b00b7155b7992e3ad6293ddd33a3faa3b08 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM72300043.
Recording identifiers
- ISRC
- CZUM72300043
- Title
- Boyz In Da Hood -2002-
- Artist
- Koky
- CopyrightID (CopyrightChains transaction hash)
0x3cf90bdec6c90b033d5c65cbac641b00b7155b7992e3ad6293ddd33a3faa3b08
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:91ef6e830e88c05812b780c661e4764bc7310e744828f6d717e0acd365f20606- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM72300043
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: Boyz In Da Hood -2002- · Machine-readable JSON-LD