ISRC USGZ21243385
Verified recording
USGZ21243385 is “Brandenburg Concerto No. 2 in F Major, BWV 1047: Brandenburg Concerto No. 2 in F Major, BWV 1047: I. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x3aef33cd10763c6b114d33c7b94935d6443205430be4a67346c7e665d22efa67 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGZ21243385.
Recording identifiers
- ISRC
- USGZ21243385
- Title
- Brandenburg Concerto No. 2 in F Major, BWV 1047: Brandenburg Concerto No. 2 in F Major, BWV 1047: I. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x3aef33cd10763c6b114d33c7b94935d6443205430be4a67346c7e665d22efa67
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:a61670c8ce3499943067fa3253c9a7ea2d52a044996c4ca6d2f5fb9e14aff357- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGZ21243385
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: Brandenburg Concerto No. 2 in F Major, BWV 1047: Brandenburg Concerto No. 2 in F Major, BWV 1047: I. Allegro · Machine-readable JSON-LD