ISRC NLS161802499
Verified recording
NLS161802499 is “Heart Attack” by MBK,
registered on the CopyrightChains blockchain with CopyrightID
0x2694b7fddab77bb3d12206a72d997996892626e71cf4924f391848b4a47b711a and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLS161802499.
Recording identifiers
- ISRC
- NLS161802499
- Title
- Heart Attack
- Artist
- MBK
- CopyrightID (CopyrightChains transaction hash)
0x2694b7fddab77bb3d12206a72d997996892626e71cf4924f391848b4a47b711a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:ed1570ff18fc35308ac317c1a20a45ec6bb631c6559621a2db330d31ea3861bd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLS161802499
- Bitcoin block existence check
- https://blockstream.info/api/block/956302