ISRC FRZ119208870
Verified recording
FRZ119208870 is “Bach, JS: Keyboard Partita No. 4 in D Major, BWV 828: VI. Menuet” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x783729742f118976ff338c1c13b1698964959b11bc4b3b7c94ed6e2e8b6f5895 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119208870.
Recording identifiers
- ISRC
- FRZ119208870
- Title
- Bach, JS: Keyboard Partita No. 4 in D Major, BWV 828: VI. Menuet
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x783729742f118976ff338c1c13b1698964959b11bc4b3b7c94ed6e2e8b6f5895
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:704c9fce151febb4e0f07b2a34994ebc4388a21fb161b145a82e100015420013- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119208870
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Bach, JS: Keyboard Partita No. 4 in D Major, BWV 828: VI. Menuet · Machine-readable JSON-LD