ISRC NLMM21700012
Verified recording
NLMM21700012 is “Kopzorgen” by Boef,
registered on the CopyrightChains blockchain with CopyrightID
0xaab11859d4fac2d65008b9ecd724eb1474f73a7f0bead97bac7fa93e62caf0d8 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLMM21700012.
Recording identifiers
- ISRC
- NLMM21700012
- Title
- Kopzorgen
- Artist
- Boef
- CopyrightID (CopyrightChains transaction hash)
0xaab11859d4fac2d65008b9ecd724eb1474f73a7f0bead97bac7fa93e62caf0d8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:910f4796bfddeb3f146bb3748a3236992233e28a416414d44911e75e2d90e486- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLMM21700012
- Bitcoin block existence check
- https://blockstream.info/api/block/953515