ISRC NLN580582101
Verified recording
NLN580582101 is “Preludium of Voorspel, NVE 1” by Jacob van Eyck,
registered on the CopyrightChains blockchain with CopyrightID
0x9344f63b6651e195fcd09cbee420f7f62c7f66ec83a4db69973fb7e5c9168f4e and independently timestamped
in Bitcoin block 957046 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580582101.
Recording identifiers
- ISRC
- NLN580582101
- Title
- Preludium of Voorspel, NVE 1
- Artist
- Jacob van Eyck
- CopyrightID (CopyrightChains transaction hash)
0x9344f63b6651e195fcd09cbee420f7f62c7f66ec83a4db69973fb7e5c9168f4e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:04:01+00:00
- Bitcoin block
- 957046
- Canonical record hash
sha256:c3985ee499da4f2f43f0ee56965a652cc5e727f5a40671b2d4e6b23e88e4ba96- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580582101
- Bitcoin block existence check
- https://blockstream.info/api/block/957046
Full record
Track page: Preludium of Voorspel, NVE 1 · Machine-readable JSON-LD