ISRC FRZ139900188
Verified recording
FRZ139900188 is “6 Violin Sonatas and Partitas, Partita No. 2 in A Minor, BWV 1002: VIII. Double” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf29f90c4d7e5c2028ef4e85349d71c8c17d5d3c801fdb3dc3d1e88e25eda6296 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ139900188.
Recording identifiers
- ISRC
- FRZ139900188
- Title
- 6 Violin Sonatas and Partitas, Partita No. 2 in A Minor, BWV 1002: VIII. Double
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf29f90c4d7e5c2028ef4e85349d71c8c17d5d3c801fdb3dc3d1e88e25eda6296
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3992f1c0ef63ba02ced262e1466fddaa070d8ef5a40f961d896093872640e3e8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ139900188
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 6 Violin Sonatas and Partitas, Partita No. 2 in A Minor, BWV 1002: VIII. Double · Machine-readable JSON-LD