ISRC NLY331700319
Verified recording
NLY331700319 is “Goldberg Variations, BWV 988: Variatio 21, a 1 clav. - Canone alla settima” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf98819503ad63a6bc76402063d4f9a2ad3e91443ee43014bb47f97240318e806 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331700319.
Recording identifiers
- ISRC
- NLY331700319
- Title
- Goldberg Variations, BWV 988: Variatio 21, a 1 clav. - Canone alla settima
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf98819503ad63a6bc76402063d4f9a2ad3e91443ee43014bb47f97240318e806
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:f9146eb42309b5fc48e409a7fa0d513aad74195f31b31fbb1d3e84d3af7c00a6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331700319
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Goldberg Variations, BWV 988: Variatio 21, a 1 clav. - Canone alla settima · Machine-readable JSON-LD