ISRC NLY8X1801192
Verified recording
NLY8X1801192 is “Fantasie alla marcia Over Het 'Wilhelmus' Met De Bede Uit Psalm 134 'Dat's Heren Zegen Op Uw Daal'” by Klaas Jan Mulder,
registered on the CopyrightChains blockchain with CopyrightID
0xecbf59d11117f0607d6b74dd76be6b1a29cf2bd1e2ff884ae08c38107bf6bafc and independently timestamped
in Bitcoin block 960506 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY8X1801192.
Recording identifiers
- ISRC
- NLY8X1801192
- Title
- Fantasie alla marcia Over Het 'Wilhelmus' Met De Bede Uit Psalm 134 'Dat's Heren Zegen Op Uw Daal'
- Artist
- Klaas Jan Mulder
- CopyrightID (CopyrightChains transaction hash)
0xecbf59d11117f0607d6b74dd76be6b1a29cf2bd1e2ff884ae08c38107bf6bafc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:50:58+00:00
- Bitcoin block
- 960506
- Canonical record hash
sha256:a473589240b8c318519099e062e159d987a328b9f4a041f5a12b8b9549f37bc2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY8X1801192
- Bitcoin block existence check
- https://blockstream.info/api/block/960506
Full record
Track page: Fantasie alla marcia Over Het 'Wilhelmus' Met De Bede Uit Psalm 134 'Dat's Heren Zegen Op Uw Daal' · Machine-readable JSON-LD