ISRC DEF056400062
Verified recording
DEF056400062 is “Brandenburg Concerto No. 5 in D Major, BWV 1050: II. Affetuoso - Recorded 1964” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe05ce1f30eef21e6c79c740147b421d7a7711209b976d7bbb34376e03324567e 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/DEF056400062.
Recording identifiers
- ISRC
- DEF056400062
- Title
- Brandenburg Concerto No. 5 in D Major, BWV 1050: II. Affetuoso - Recorded 1964
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe05ce1f30eef21e6c79c740147b421d7a7711209b976d7bbb34376e03324567e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:2818d742f6c298971f246fcd6ebe4206e8768f6129212515bcbcb588472a4492- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056400062
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Brandenburg Concerto No. 5 in D Major, BWV 1050: II. Affetuoso - Recorded 1964 · Machine-readable JSON-LD