ISRC FRZ208301703
Verified recording
FRZ208301703 is “Bach, JS: Brandenburg Concerto No. 2 in F Major, BWV 1047: III. Allegro assai” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x6968a74e38de1c76dc127e354974a766dfb11df484b4140a7f792df5d947362d 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/FRZ208301703.
Recording identifiers
- ISRC
- FRZ208301703
- Title
- Bach, JS: Brandenburg Concerto No. 2 in F Major, BWV 1047: III. Allegro assai
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x6968a74e38de1c76dc127e354974a766dfb11df484b4140a7f792df5d947362d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:8a9ad011d66f8841fbba685038e68887d9b588f8737950cbbac010cddfd83f9e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208301703
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Bach, JS: Brandenburg Concerto No. 2 in F Major, BWV 1047: III. Allegro assai · Machine-readable JSON-LD