ISRC FRZ139900192
Verified recording
FRZ139900192 is “6 Violin Sonatas and Partitas, Sonata No. 2 in A Minor, BWV 1003: II. Fuga” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x412a490b1049e90b9cb0753363ec277a29dbc1c88bdd0a4269dbb769ba1528ca and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ139900192.
Recording identifiers
- ISRC
- FRZ139900192
- Title
- 6 Violin Sonatas and Partitas, Sonata No. 2 in A Minor, BWV 1003: II. Fuga
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x412a490b1049e90b9cb0753363ec277a29dbc1c88bdd0a4269dbb769ba1528ca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:6d8e3f2f40f13ea7c736fdc556297672be29a0b5f925e98583e18b6b9bfcd029- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ139900192
- Bitcoin block existence check
- https://blockstream.info/api/block/960240
Full record
Track page: 6 Violin Sonatas and Partitas, Sonata No. 2 in A Minor, BWV 1003: II. Fuga · Machine-readable JSON-LD