ISRC DEF055903303
Verified recording
DEF055903303 is “Brandenburg Concerto No. 1 in F, BWV 1046: 3. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x6beec395e76e2efdba9945e89f2b29bdefe7886d63bd0c181fd1d58b075accbc and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055903303.
Recording identifiers
- ISRC
- DEF055903303
- Title
- Brandenburg Concerto No. 1 in F, BWV 1046: 3. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x6beec395e76e2efdba9945e89f2b29bdefe7886d63bd0c181fd1d58b075accbc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:37ca5584a5651736571be3f21f266171868ed340f4f3785f1912ecc47101a4a9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055903303
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Brandenburg Concerto No. 1 in F, BWV 1046: 3. Allegro · Machine-readable JSON-LD