ISRC NLY331700303
Verified recording
NLY331700303 is “Goldberg Variations, BWV 988: Variatio 5, a 1 ovvero 2 clav.” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf9c96f9d20ee56eacf063e1fea2ba7dcfdf04d056dd15090abfba92e06e35289 and independently timestamped
in Bitcoin block 960170 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331700303.
Recording identifiers
- ISRC
- NLY331700303
- Title
- Goldberg Variations, BWV 988: Variatio 5, a 1 ovvero 2 clav.
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf9c96f9d20ee56eacf063e1fea2ba7dcfdf04d056dd15090abfba92e06e35289
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:52:38+00:00
- Bitcoin block
- 960170
- Canonical record hash
sha256:20e3404127ff87d01711c5922579d596d96045a2614a3518a79d31dd2b276cde- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331700303
- Bitcoin block existence check
- https://blockstream.info/api/block/960170
Full record
Track page: Goldberg Variations, BWV 988: Variatio 5, a 1 ovvero 2 clav. · Machine-readable JSON-LD