ISRC NLCK41026157
Verified recording
NLCK41026157 is “Siberia (Feat. MC Swift)” by Eastcolors,
registered on the CopyrightChains blockchain with CopyrightID
0x17b0ecef25db0cfac739c72009e8e299203247a8f7cdf9f7d099b95e0267c2ad and independently timestamped
in Bitcoin block 960330 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41026157.
Recording identifiers
- ISRC
- NLCK41026157
- Title
- Siberia (Feat. MC Swift)
- Artist
- Eastcolors
- CopyrightID (CopyrightChains transaction hash)
0x17b0ecef25db0cfac739c72009e8e299203247a8f7cdf9f7d099b95e0267c2ad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:58:21+00:00
- Bitcoin block
- 960330
- Canonical record hash
sha256:274c737628856f465f42a6d2da4498ca9207e0567058ccdfa8758df93c2f0d66- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41026157
- Bitcoin block existence check
- https://blockstream.info/api/block/960330
Full record
Track page: Siberia (Feat. MC Swift) · Machine-readable JSON-LD