ISRC NLG661600524
Verified recording
NLG661600524 is “De Zijkant” by Def Major,
registered on the CopyrightChains blockchain with CopyrightID
0x3cf3a39784353cabcb725e887ac2987cf68649e63b0ac402b5b49438e8cba0f6 and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG661600524.
Recording identifiers
- ISRC
- NLG661600524
- Title
- De Zijkant
- Artist
- Def Major
- CopyrightID (CopyrightChains transaction hash)
0x3cf3a39784353cabcb725e887ac2987cf68649e63b0ac402b5b49438e8cba0f6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:fa3642cfeb02595ced28a4d22b35fc0b43696c966c8f7f6cc02d6c04d87c274b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG661600524
- Bitcoin block existence check
- https://blockstream.info/api/block/960481