ISRC USSM10007938
Verified recording
USSM10007938 is “Goldberg Variations, BWV 988: Var. 1” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf3e6648f3c84130adadb9d95fcbe3cd3b3d2ae611259ce3a057a032d8ab3970a and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10007938.
Recording identifiers
- ISRC
- USSM10007938
- Title
- Goldberg Variations, BWV 988: Var. 1
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf3e6648f3c84130adadb9d95fcbe3cd3b3d2ae611259ce3a057a032d8ab3970a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:68fc0590d3899f5aa5bb2e8c793c3b4ba08cb84e263af385ba262ae663b6e79d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10007938
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Goldberg Variations, BWV 988: Var. 1 · Machine-readable JSON-LD