ISRC NLCK41042990
Verified recording
NLCK41042990 is “Brontide” by Progression (UK),
registered on the CopyrightChains blockchain with CopyrightID
0xb7b69b566d25577698978b051ca16a86a17069378833d25cb85ac155d5296724 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41042990.
Recording identifiers
- ISRC
- NLCK41042990
- Title
- Brontide
- Artist
- Progression (UK)
- CopyrightID (CopyrightChains transaction hash)
0xb7b69b566d25577698978b051ca16a86a17069378833d25cb85ac155d5296724
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:f157f48a7d59999456ea85bc0d98cc54d28c3e48f7c68cfee9a26fdc20be13a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41042990
- Bitcoin block existence check
- https://blockstream.info/api/block/960327