ISRC DEF058400291
Verified recording
DEF058400291 is “Concerto for Harpsichord, Strings & Continuo No. 4 in A Major, BWV 1055 (Reconstruction for Oboe d'amore, Strings and Continuo): I. Allegro moderato” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x7246b0084e03c6025ba69823a61161e68b270eb9b03057c2bcbf90e803918f9b and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058400291.
Recording identifiers
- ISRC
- DEF058400291
- Title
- Concerto for Harpsichord, Strings & Continuo No. 4 in A Major, BWV 1055 (Reconstruction for Oboe d'amore, Strings and Continuo): I. Allegro moderato
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x7246b0084e03c6025ba69823a61161e68b270eb9b03057c2bcbf90e803918f9b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:3a112e90bb56e37608a90b887d3628578bc29304f4255cee8638d1a1971479b1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058400291
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Concerto for Harpsichord, Strings & Continuo No. 4 in A Major, BWV 1055 (Reconstruction for Oboe d'amore, Strings and Continuo): I. Allegro moderato · Machine-readable JSON-LD