ISRC DEF056400074
Verified recording
DEF056400074 is “Brandenburg Concerto No. 1 in F Major, BWV 1046: IV. Menuetto – Trio I – Polacca – Trio II - Recorded 1964” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x28c04e000365a34680ed85f047f1f1c548423fed3115aa95cb87153f79e5a4cb 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/DEF056400074.
Recording identifiers
- ISRC
- DEF056400074
- Title
- Brandenburg Concerto No. 1 in F Major, BWV 1046: IV. Menuetto – Trio I – Polacca – Trio II - Recorded 1964
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x28c04e000365a34680ed85f047f1f1c548423fed3115aa95cb87153f79e5a4cb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b395d61b04d1bd83025b9710b029ab777055c04e530ebf82a629dabe90197717- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056400074
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Brandenburg Concerto No. 1 in F Major, BWV 1046: IV. Menuetto – Trio I – Polacca – Trio II - Recorded 1964 · Machine-readable JSON-LD