ISRC DEF056000542
Verified recording
DEF056000542 is “Brandenburg Concerto No. 2 in F, BWV 1047: 2. Andante” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x6e5d736c9838763409179e0419931a947d7f81e4e96971dad29ef5220baa4ec8 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056000542.
Recording identifiers
- ISRC
- DEF056000542
- Title
- Brandenburg Concerto No. 2 in F, BWV 1047: 2. Andante
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x6e5d736c9838763409179e0419931a947d7f81e4e96971dad29ef5220baa4ec8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:89bc85d3abd604fee5f4a79daf98dd111a489e733dbc3808f3558007374de83f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056000542
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Brandenburg Concerto No. 2 in F, BWV 1047: 2. Andante · Machine-readable JSON-LD