ISRC DEF059231108
Verified recording
DEF059231108 is “Goldberg Variations, BWV 988: Var. 7” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x0bbde0b2069e10ca1b6b01bed20de804f237cbf00dadae3f5ffe6df1aff98b5b and independently timestamped
in Bitcoin block 960210 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059231108.
Recording identifiers
- ISRC
- DEF059231108
- Title
- Goldberg Variations, BWV 988: Var. 7
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x0bbde0b2069e10ca1b6b01bed20de804f237cbf00dadae3f5ffe6df1aff98b5b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:21:45+00:00
- Bitcoin block
- 960210
- Canonical record hash
sha256:ee50651fab95ad32b2e123e3c124b72e29c6033c968b8dd7cc554b817b748cff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059231108
- Bitcoin block existence check
- https://blockstream.info/api/block/960210
Full record
Track page: Goldberg Variations, BWV 988: Var. 7 · Machine-readable JSON-LD