ISRC FRZ209003301
Verified recording
FRZ209003301 is “Bach, JS: Concerto for Flute, Violin and Harpsichord in A Minor, BWV 1044: I. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd8daea6e1498e7b105bb110311bd87976187b150187a18df929e99fbe5b4cb33 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209003301.
Recording identifiers
- ISRC
- FRZ209003301
- Title
- Bach, JS: Concerto for Flute, Violin and Harpsichord in A Minor, BWV 1044: I. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xd8daea6e1498e7b105bb110311bd87976187b150187a18df929e99fbe5b4cb33
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:61b0f2d3a3d94f67180ba7e56d851880ff705098b9d9e4fb5339954021036b60- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209003301
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Bach, JS: Concerto for Flute, Violin and Harpsichord in A Minor, BWV 1044: I. Allegro · Machine-readable JSON-LD