ISRC NLY331900652
Verified recording
NLY331900652 is “Die Kunst der Fuge, BWV 1080: I. Contrapunctus 1” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x4ae2ea84f00cb3ce9815b9998550c5d411832938841be8ed9ad71d30e0fe420b and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331900652.
Recording identifiers
- ISRC
- NLY331900652
- Title
- Die Kunst der Fuge, BWV 1080: I. Contrapunctus 1
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x4ae2ea84f00cb3ce9815b9998550c5d411832938841be8ed9ad71d30e0fe420b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:4baa32ed3dcd41c944266d821f7873c6b60e16f916d7c3a5ef400f5fdb8d2e4c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331900652
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Die Kunst der Fuge, BWV 1080: I. Contrapunctus 1 · Machine-readable JSON-LD