ISRC NLG661700961
Verified recording
NLG661700961 is “Beter Zo” by Def Major,
registered on the CopyrightChains blockchain with CopyrightID
0xefe2930e59d573761558d8f5ce6100846295068fc076a66504f5a74decedd95e and independently timestamped
in Bitcoin block 960309 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG661700961.
Recording identifiers
- ISRC
- NLG661700961
- Title
- Beter Zo
- Artist
- Def Major
- CopyrightID (CopyrightChains transaction hash)
0xefe2930e59d573761558d8f5ce6100846295068fc076a66504f5a74decedd95e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:35:49+00:00
- Bitcoin block
- 960309
- Canonical record hash
sha256:3f888a1d0995fb3999345c7a6899a7528a313880f539c85cade3ee70724aec9e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG661700961
- Bitcoin block existence check
- https://blockstream.info/api/block/960309