ISRC USA2P0846638
Verified recording
USA2P0846638 is “4 1 So Sick” by Cold World Hustlers,
registered on the CopyrightChains blockchain with CopyrightID
0x8c460555b57f50d31a547f9e734fd89ae838fd5120543f641b496e2aee041727 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/USA2P0846638.
Recording identifiers
- ISRC
- USA2P0846638
- Title
- 4 1 So Sick
- Artist
- Cold World Hustlers
- CopyrightID (CopyrightChains transaction hash)
0x8c460555b57f50d31a547f9e734fd89ae838fd5120543f641b496e2aee041727
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ee5203dabce862808d13f6dbd91c6e0835540524b668200c022e29d8d2983159- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P0846638
- Bitcoin block existence check
- https://blockstream.info/api/block/956304