ISRC NLWK31600074
Verified recording
NLWK31600074 is “Fear of the Dark” by Thomas Zwijsen,
registered on the CopyrightChains blockchain with CopyrightID
0x0935df98b1a52b560145422965ac9480234c63382b765020678d2d6ecd092263 and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLWK31600074.
Recording identifiers
- ISRC
- NLWK31600074
- Title
- Fear of the Dark
- Artist
- Thomas Zwijsen
- CopyrightID (CopyrightChains transaction hash)
0x0935df98b1a52b560145422965ac9480234c63382b765020678d2d6ecd092263
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:57c458b429cf160dfb96f3035a547dd6b75a1c62ebcde430e699699a90259be5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLWK31600074
- Bitcoin block existence check
- https://blockstream.info/api/block/960150