ISRC NLCK41081387
Verified recording
NLCK41081387 is “Polar Field - Original Mix” by Sonic Rain,
registered on the CopyrightChains blockchain with CopyrightID
0x9cb7f57677e0a5abb56eaefbd45f40352b0a6057e5a84f7dea32a1d56176f05b and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41081387.
Recording identifiers
- ISRC
- NLCK41081387
- Title
- Polar Field - Original Mix
- Artist
- Sonic Rain
- CopyrightID (CopyrightChains transaction hash)
0x9cb7f57677e0a5abb56eaefbd45f40352b0a6057e5a84f7dea32a1d56176f05b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:88fdf668cb0ec37a0dc44ba2ab395722761d2023c806b780940cfec633c6e4c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41081387
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: Polar Field - Original Mix · Machine-readable JSON-LD