ISRC NLCK41087475
Verified recording
NLCK41087475 is “Heartbeat - Original Mix” by BXTR,
registered on the CopyrightChains blockchain with CopyrightID
0xd93231b368e2c501b059f6efd4cc47fce4926af15144f4a7be9c8c760a28d161 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41087475.
Recording identifiers
- ISRC
- NLCK41087475
- Title
- Heartbeat - Original Mix
- Artist
- BXTR
- CopyrightID (CopyrightChains transaction hash)
0xd93231b368e2c501b059f6efd4cc47fce4926af15144f4a7be9c8c760a28d161
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:e2440cd1bf35545b8c18c0dd2702756b8cd9ca2816a8b2497b81c96883c4cbb4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41087475
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Heartbeat - Original Mix · Machine-readable JSON-LD