ISRC US4KV1600054
Verified recording
US4KV1600054 is “How Do U Like That” by E-40,
registered on the CopyrightChains blockchain with CopyrightID
0x53f856262f27f13f85c35f1f163a52d3c22474cd2befe535b8b151804c8dd935 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/US4KV1600054.
Recording identifiers
- ISRC
- US4KV1600054
- Title
- How Do U Like That
- Artist
- E-40
- CopyrightID (CopyrightChains transaction hash)
0x53f856262f27f13f85c35f1f163a52d3c22474cd2befe535b8b151804c8dd935
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:9a46b3f22ef69aa772cb7eddfec4e72e03977dff06c372a32c73147f4ee0bec7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4KV1600054
- Bitcoin block existence check
- https://blockstream.info/api/block/956302