ISRC DEF056702682
Verified recording
DEF056702682 is “Brandenburg Concerto No. 5 in D, BWV 1050: 2. Affetuoso” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xc3f7d7296392bd96e1d7af5cc1dedc350b08213975e484b49ad132d0dad11d32 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056702682.
Recording identifiers
- ISRC
- DEF056702682
- Title
- Brandenburg Concerto No. 5 in D, BWV 1050: 2. Affetuoso
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xc3f7d7296392bd96e1d7af5cc1dedc350b08213975e484b49ad132d0dad11d32
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:15fb1c021834c25e1564a9f2f7a84a6361c877bf5946ccb9f394fea75a07ad07- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056702682
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Brandenburg Concerto No. 5 in D, BWV 1050: 2. Affetuoso · Machine-readable JSON-LD