ISRC US4KV1400021
Verified recording
US4KV1400021 is “Bass Rocks” by E-40,
registered on the CopyrightChains blockchain with CopyrightID
0x88cbe9a2527c7d9762ff5d0c7de8a453ab2b5e2964c3260ebe69748c6f1ead94 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4KV1400021.
Recording identifiers
- ISRC
- US4KV1400021
- Title
- Bass Rocks
- Artist
- E-40
- CopyrightID (CopyrightChains transaction hash)
0x88cbe9a2527c7d9762ff5d0c7de8a453ab2b5e2964c3260ebe69748c6f1ead94
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:186d86e9b31047f26ec5595352b43fcb8a326fc44681a927fd0d2f7e2c5a2f6c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4KV1400021
- Bitcoin block existence check
- https://blockstream.info/api/block/953520