ISRC DEN961630413
Verified recording
DEN961630413 is “Goldberg Variations, BWV 988: Variatio 12 a 1 Clav. Canone alla Quarta” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x771698e0abc3a348eb155beb7b06a1fd1d600aaba87dac4d59a1ebee233322da and independently timestamped
in Bitcoin block 960435 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961630413.
Recording identifiers
- ISRC
- DEN961630413
- Title
- Goldberg Variations, BWV 988: Variatio 12 a 1 Clav. Canone alla Quarta
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x771698e0abc3a348eb155beb7b06a1fd1d600aaba87dac4d59a1ebee233322da
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:33:26+00:00
- Bitcoin block
- 960435
- Canonical record hash
sha256:e5b14f952f2f0d42fc031f79ed850bd80e59d1f637f1826b42047894f759084d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961630413
- Bitcoin block existence check
- https://blockstream.info/api/block/960435
Full record
Track page: Goldberg Variations, BWV 988: Variatio 12 a 1 Clav. Canone alla Quarta · Machine-readable JSON-LD