ISRC FRZ111400216
Verified recording
FRZ111400216 is “Bach, JS: Violin Sonata No. 6 in G Major, BWV 1019: II. Largo” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xa878bdc73fd96620db26faaa338d7965da91d500a30f1c13198f88649ba5d67e and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ111400216.
Recording identifiers
- ISRC
- FRZ111400216
- Title
- Bach, JS: Violin Sonata No. 6 in G Major, BWV 1019: II. Largo
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xa878bdc73fd96620db26faaa338d7965da91d500a30f1c13198f88649ba5d67e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:9e96cc6f3a2d3dd23224d65dc0b838b2cebfc0457fe480b718f971ca3d0b4928- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ111400216
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Bach, JS: Violin Sonata No. 6 in G Major, BWV 1019: II. Largo · Machine-readable JSON-LD