ISRC NLWK31600069
Verified recording
NLWK31600069 is “Wrathchild” by Thomas Zwijsen,
registered on the CopyrightChains blockchain with CopyrightID
0x1585dafb44ccdab49b18aef56b8abcfb1b1da7fe6aa343f5ca89f8e84abd38f9 and independently timestamped
in Bitcoin block 960294 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLWK31600069.
Recording identifiers
- ISRC
- NLWK31600069
- Title
- Wrathchild
- Artist
- Thomas Zwijsen
- CopyrightID (CopyrightChains transaction hash)
0x1585dafb44ccdab49b18aef56b8abcfb1b1da7fe6aa343f5ca89f8e84abd38f9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:46:00+00:00
- Bitcoin block
- 960294
- Canonical record hash
sha256:f880ba38a3e42b2952c6a4ce164e944e3e08400713ec814d532acd9bbe758927- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLWK31600069
- Bitcoin block existence check
- https://blockstream.info/api/block/960294