ISRC NLWK31800026
Verified recording
NLWK31800026 is “Burn” by Thomas Zwijsen,
registered on the CopyrightChains blockchain with CopyrightID
0x5f039526cf634df7050bfb879b24c6ba67e841bcc56af4f8c55cf49a706533cd and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLWK31800026.
Recording identifiers
- ISRC
- NLWK31800026
- Title
- Burn
- Artist
- Thomas Zwijsen
- CopyrightID (CopyrightChains transaction hash)
0x5f039526cf634df7050bfb879b24c6ba67e841bcc56af4f8c55cf49a706533cd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:64bea864590b7cc81fc050b448793d018faa844112f6c8e40fa01d5bc22b4951- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLWK31800026
- Bitcoin block existence check
- https://blockstream.info/api/block/960473