ISRC NL4DU2000437
Verified recording
NL4DU2000437 is “Marktwaarde” by Tim Beumers,
registered on the CopyrightChains blockchain with CopyrightID
0xca3434adc99d976bc88c89a63ce879d67c02e61156e83b4aadbeeb6b9119895c and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL4DU2000437.
Recording identifiers
- ISRC
- NL4DU2000437
- Title
- Marktwaarde
- Artist
- Tim Beumers
- CopyrightID (CopyrightChains transaction hash)
0xca3434adc99d976bc88c89a63ce879d67c02e61156e83b4aadbeeb6b9119895c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:eee72738dd16d72547c0b70c7699717af047f1b3baebe3ea6c5d7d343479a6fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL4DU2000437
- Bitcoin block existence check
- https://blockstream.info/api/block/956304