ISRC NLTR41200011
Verified recording
NLTR41200011 is “Goldberg Variations Bwv 988, Variatio 10, Fughetta” by Calefax Reed Quintet,
registered on the CopyrightChains blockchain with CopyrightID
0xc9c78835da457360e90a0d68e26880f9e34065c41ee79f8fb593116cb25edf5f and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLTR41200011.
Recording identifiers
- ISRC
- NLTR41200011
- Title
- Goldberg Variations Bwv 988, Variatio 10, Fughetta
- Artist
- Calefax Reed Quintet
- CopyrightID (CopyrightChains transaction hash)
0xc9c78835da457360e90a0d68e26880f9e34065c41ee79f8fb593116cb25edf5f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:03b457742749660a40f82b5d26c352742b332a0fb311618545af5250752db322- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLTR41200011
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Goldberg Variations Bwv 988, Variatio 10, Fughetta · Machine-readable JSON-LD