ISRC US4KV1200044
Verified recording
US4KV1200044 is “Sell Everything” by E-40,
registered on the CopyrightChains blockchain with CopyrightID
0x381458a94d10b4415cbe3972f095c4d4e9a3e0a4bcaf3037505085baa5e9323c 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/US4KV1200044.
Recording identifiers
- ISRC
- US4KV1200044
- Title
- Sell Everything
- Artist
- E-40
- CopyrightID (CopyrightChains transaction hash)
0x381458a94d10b4415cbe3972f095c4d4e9a3e0a4bcaf3037505085baa5e9323c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:9345e3c9ca27476f4970c16c2020c1c2371e902638d7fea6f12a953bf6b7d6b1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4KV1200044
- Bitcoin block existence check
- https://blockstream.info/api/block/956304