ISRC NLN580582135
Verified recording
NLN580582135 is “Engels Nachtegaeltje / Den Nachtegael, NVE 28 & 115” by Jacob van Eyck,
registered on the CopyrightChains blockchain with CopyrightID
0x12cfb6c9880a731e99184d9ea7dc2beda3aa3d8466d7a919d427858884417664 and independently timestamped
in Bitcoin block 960429 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580582135.
Recording identifiers
- ISRC
- NLN580582135
- Title
- Engels Nachtegaeltje / Den Nachtegael, NVE 28 & 115
- Artist
- Jacob van Eyck
- CopyrightID (CopyrightChains transaction hash)
0x12cfb6c9880a731e99184d9ea7dc2beda3aa3d8466d7a919d427858884417664
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:07:24+00:00
- Bitcoin block
- 960429
- Canonical record hash
sha256:3503eac55240f5ad62639a81153d7639cb3ab5657a7e875abebcf334da32b60d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580582135
- Bitcoin block existence check
- https://blockstream.info/api/block/960429
Full record
Track page: Engels Nachtegaeltje / Den Nachtegael, NVE 28 & 115 · Machine-readable JSON-LD