ISRC NLA320320601
Verified recording
NLA320320601 is “The Heart and the Shape” by 36 Crazyfists,
registered on the CopyrightChains blockchain with CopyrightID
0x88037e81b0da4d1ab345a1af02bbb2b1e4d440098592c37cf8607a5f6bc60728 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA320320601.
Recording identifiers
- ISRC
- NLA320320601
- Title
- The Heart and the Shape
- Artist
- 36 Crazyfists
- CopyrightID (CopyrightChains transaction hash)
0x88037e81b0da4d1ab345a1af02bbb2b1e4d440098592c37cf8607a5f6bc60728
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:07102a19df281b013ace43664851b19634c23ea53401a83a0f7fa36c778730f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA320320601
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: The Heart and the Shape · Machine-readable JSON-LD