ISRC FRZ208301903
Verified recording
FRZ208301903 is “Bach, JS: Brandenburg Concerto No. 5 in D Major, BWV 1050: III. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x1143e34706b7665ba9ffce568807b77654b5b5acc95cc63357568b15ee947e16 and independently timestamped
in Bitcoin block 957041 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208301903.
Recording identifiers
- ISRC
- FRZ208301903
- Title
- Bach, JS: Brandenburg Concerto No. 5 in D Major, BWV 1050: III. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x1143e34706b7665ba9ffce568807b77654b5b5acc95cc63357568b15ee947e16
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T13:25:45+00:00
- Bitcoin block
- 957041
- Canonical record hash
sha256:db1609d3350e151183fd8930f1bfd171a21fa7304c3e7154aab2fadce5a0d4c7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208301903
- Bitcoin block existence check
- https://blockstream.info/api/block/957041
Full record
Track page: Bach, JS: Brandenburg Concerto No. 5 in D Major, BWV 1050: III. Allegro · Machine-readable JSON-LD