ISRC DEF058603564
Verified recording
DEF058603564 is “Brandenburg Concerto No. 1 in F Major, BWV 1046: IV. Menuet - V. Trio - VI. Polonaise - VII. Trio” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xa677afed897bf4ea8c80a22052acff39470ebf8a8a9937a0a3844250d0c52800 and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058603564.
Recording identifiers
- ISRC
- DEF058603564
- Title
- Brandenburg Concerto No. 1 in F Major, BWV 1046: IV. Menuet - V. Trio - VI. Polonaise - VII. Trio
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xa677afed897bf4ea8c80a22052acff39470ebf8a8a9937a0a3844250d0c52800
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:84c9e0e4777632a3e17a291bc15f75263b47d1c201c283d1f9697f02d2f8a08a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058603564
- Bitcoin block existence check
- https://blockstream.info/api/block/956312
Full record
Track page: Brandenburg Concerto No. 1 in F Major, BWV 1046: IV. Menuet - V. Trio - VI. Polonaise - VII. Trio · Machine-readable JSON-LD