ISRC FRZ209638450
Verified recording
FRZ209638450 is “Bach: Notebook for Anna Magdalena Bach: Musette in D Major, BWV Anh. 126” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x91bedad531409c0beddf52f05c84f147b206b9a2791445b5b1dd46989977403f and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638450.
Recording identifiers
- ISRC
- FRZ209638450
- Title
- Bach: Notebook for Anna Magdalena Bach: Musette in D Major, BWV Anh. 126
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x91bedad531409c0beddf52f05c84f147b206b9a2791445b5b1dd46989977403f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:b2f2aecfd8a124804622c81d0d11418cf98f1f4fba82aee8f9022a0e1eb63fee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638450
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Bach: Notebook for Anna Magdalena Bach: Musette in D Major, BWV Anh. 126 · Machine-readable JSON-LD