ISRC NLWK31800023
Verified recording
NLWK31800023 is “Future World” by Thomas Zwijsen,
registered on the CopyrightChains blockchain with CopyrightID
0xc07972c5243c8770666e76b11c172c58abc9a0c8af419616d1f8ffc607457456 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLWK31800023.
Recording identifiers
- ISRC
- NLWK31800023
- Title
- Future World
- Artist
- Thomas Zwijsen
- CopyrightID (CopyrightChains transaction hash)
0xc07972c5243c8770666e76b11c172c58abc9a0c8af419616d1f8ffc607457456
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:803df8f5053e68b4befcbb6410308566d3312b75341544edc2fe4b389c7ba145- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLWK31800023
- Bitcoin block existence check
- https://blockstream.info/api/block/957120