ISRC NLG661700852
Verified recording
NLG661700852 is “Marijuana” by Def Major,
registered on the CopyrightChains blockchain with CopyrightID
0xe92039b25bfd3516d527c733687ba85526d0a559f5ca3ad943d89098b135a157 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG661700852.
Recording identifiers
- ISRC
- NLG661700852
- Title
- Marijuana
- Artist
- Def Major
- CopyrightID (CopyrightChains transaction hash)
0xe92039b25bfd3516d527c733687ba85526d0a559f5ca3ad943d89098b135a157
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:4a05588674ec353fa108fa1e8aebcec9140e37d6dc2421f06c89cc57d042582c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG661700852
- Bitcoin block existence check
- https://blockstream.info/api/block/956302