ISRC FRZ141309040
Verified recording
FRZ141309040 is “Brandenburg Concerto No. 1 in F Major, BWV 1046: IV. Menuetto - Trio I - Menuetto - Polonaise - Menuetto - Trio II - Menuetto” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x12e4775954f662828a58a7c3dc395d43b8596d88f92fb5963b4e0371949accc5 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141309040.
Recording identifiers
- ISRC
- FRZ141309040
- Title
- Brandenburg Concerto No. 1 in F Major, BWV 1046: IV. Menuetto - Trio I - Menuetto - Polonaise - Menuetto - Trio II - Menuetto
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x12e4775954f662828a58a7c3dc395d43b8596d88f92fb5963b4e0371949accc5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:5564e90ed76f93042d0697223f03f1f7ba9d65149f2183eb55039df4f235e837- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141309040
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Brandenburg Concerto No. 1 in F Major, BWV 1046: IV. Menuetto - Trio I - Menuetto - Polonaise - Menuetto - Trio II - Menuetto · Machine-readable JSON-LD