ISRC US4KV1000025
Verified recording
US4KV1000025 is “Knock 'Em Down Music (feat. Ya' Boy, Turf Talk & Cousin Fik)” by E-40,
registered on the CopyrightChains blockchain with CopyrightID
0xf693d37294139887099580b1a3beb4192b724e181d95968f50cf8f5241b82eb2 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4KV1000025.
Recording identifiers
- ISRC
- US4KV1000025
- Title
- Knock 'Em Down Music (feat. Ya' Boy, Turf Talk & Cousin Fik)
- Artist
- E-40
- CopyrightID (CopyrightChains transaction hash)
0xf693d37294139887099580b1a3beb4192b724e181d95968f50cf8f5241b82eb2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:9718b400583265cb8bfdb41663f2739824eeef4aa0f5bf1d8817a41fe41af468- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4KV1000025
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Knock 'Em Down Music (feat. Ya' Boy, Turf Talk & Cousin Fik) · Machine-readable JSON-LD