ISRC US4KV1200003
Verified recording
US4KV1200003 is “What You Smoking On (feat. Snoop Dogg, Daz, Kurupt & Kokane)” by E-40,
registered on the CopyrightChains blockchain with CopyrightID
0xaf14052117adcc271b364092c872eccf989bc93c0e537ddbb68c1a1f8938b272 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4KV1200003.
Recording identifiers
- ISRC
- US4KV1200003
- Title
- What You Smoking On (feat. Snoop Dogg, Daz, Kurupt & Kokane)
- Artist
- E-40
- CopyrightID (CopyrightChains transaction hash)
0xaf14052117adcc271b364092c872eccf989bc93c0e537ddbb68c1a1f8938b272
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:7981600c32c88b7c75c3e1f58e5eb23c42c1856a74065f79335c0fa59414a759- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4KV1200003
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: What You Smoking On (feat. Snoop Dogg, Daz, Kurupt & Kokane) · Machine-readable JSON-LD