ISRC DEF058204661
Verified recording
DEF058204661 is “Concerto For 2 Violins, Strings, And Continuo In D Minor, BWV 1043: 1. Vivace - Live” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x2fff70d56b677c90d14e4548684c4961b057d51c5693abde635d27f92e75b895 and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058204661.
Recording identifiers
- ISRC
- DEF058204661
- Title
- Concerto For 2 Violins, Strings, And Continuo In D Minor, BWV 1043: 1. Vivace - Live
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x2fff70d56b677c90d14e4548684c4961b057d51c5693abde635d27f92e75b895
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:e74cf274dc0be1e7132246428cb16fde90d9ea31cf63e4faee08abd6c32fa2b9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058204661
- Bitcoin block existence check
- https://blockstream.info/api/block/960344
Full record
Track page: Concerto For 2 Violins, Strings, And Continuo In D Minor, BWV 1043: 1. Vivace - Live · Machine-readable JSON-LD