ISRC DEF057803361
Verified recording
DEF057803361 is “Brandenburg Concerto No. 5 in D Major, BWV 1050: I. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x470457759b1cd3b585b148d9830d404a9bb12913f32e52bc23d6c19922e48048 and independently timestamped
in Bitcoin block 960106 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057803361.
Recording identifiers
- ISRC
- DEF057803361
- Title
- Brandenburg Concerto No. 5 in D Major, BWV 1050: I. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x470457759b1cd3b585b148d9830d404a9bb12913f32e52bc23d6c19922e48048
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:41:21+00:00
- Bitcoin block
- 960106
- Canonical record hash
sha256:78f49c3049d0990f7196099235f138f52c6e5ac46e4068845209fc7c8e6e3b44- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057803361
- Bitcoin block existence check
- https://blockstream.info/api/block/960106
Full record
Track page: Brandenburg Concerto No. 5 in D Major, BWV 1050: I. Allegro · Machine-readable JSON-LD