ISRC FRZ139900212
Verified recording
FRZ139900212 is “6 Violin Sonatas and Partitas, Sonata No. 3 in C Major, BWV 1005: II. Fuga” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x07744534d0990165e46ba24a0858829e4e5829ffcb10ec242ee66a7389466d0a and independently timestamped
in Bitcoin block 960352 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ139900212.
Recording identifiers
- ISRC
- FRZ139900212
- Title
- 6 Violin Sonatas and Partitas, Sonata No. 3 in C Major, BWV 1005: II. Fuga
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x07744534d0990165e46ba24a0858829e4e5829ffcb10ec242ee66a7389466d0a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:30+00:00
- Bitcoin block
- 960352
- Canonical record hash
sha256:a545ec3b1188d91b7e4e246ba24664acba6907fe7b9acce996eabf51b17599a6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ139900212
- Bitcoin block existence check
- https://blockstream.info/api/block/960352
Full record
Track page: 6 Violin Sonatas and Partitas, Sonata No. 3 in C Major, BWV 1005: II. Fuga · Machine-readable JSON-LD