ISRC NLG620594302
Verified recording
NLG620594302 is “Nu valt de nacht - Expressivo” by Marjolein de Wit,
registered on the CopyrightChains blockchain with CopyrightID
0x5e74a965116d111adfeeb3e8d79aab08e72ab1bf2079b1f0028e3ba1b549ca89 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620594302.
Recording identifiers
- ISRC
- NLG620594302
- Title
- Nu valt de nacht - Expressivo
- Artist
- Marjolein de Wit
- CopyrightID (CopyrightChains transaction hash)
0x5e74a965116d111adfeeb3e8d79aab08e72ab1bf2079b1f0028e3ba1b549ca89
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:1bb03e78fda93feec274f3a4e8a8f32f979a586e992a975bd31e89c894dce017- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620594302
- Bitcoin block existence check
- https://blockstream.info/api/block/960207
Full record
Track page: Nu valt de nacht - Expressivo · Machine-readable JSON-LD