ISRC DEF057102381
Verified recording
DEF057102381 is “Concerto For Harpsichord, Strings, And Continuo No. 1 In D Minor, BWV 1052: I. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x1ca4d8211465e4ca114fbbb3bfc1f587c2d2bf02f49b1f3773f42df9d258579d and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057102381.
Recording identifiers
- ISRC
- DEF057102381
- Title
- Concerto For Harpsichord, Strings, And Continuo No. 1 In D Minor, BWV 1052: I. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x1ca4d8211465e4ca114fbbb3bfc1f587c2d2bf02f49b1f3773f42df9d258579d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:e93e6405aac26035148d06fc7fe50af25b8056fa27ec5345983034b2a6fbdd2b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057102381
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Concerto For Harpsichord, Strings, And Continuo No. 1 In D Minor, BWV 1052: I. Allegro · Machine-readable JSON-LD