ISRC DEF058400293
Verified recording
DEF058400293 is “Concerto for Harpsichord, Strings & Continuo No. 4 in A Major, BWV 1055 (Reconstruction for Oboe d'amore, Strings and Continuo): III. Allegro ma non tanto” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x53fe9990cf64c1f1d56f493cb11d575021d6717c1371a91325c41b16bedd44d7 and independently timestamped
in Bitcoin block 960407 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058400293.
Recording identifiers
- ISRC
- DEF058400293
- Title
- Concerto for Harpsichord, Strings & Continuo No. 4 in A Major, BWV 1055 (Reconstruction for Oboe d'amore, Strings and Continuo): III. Allegro ma non tanto
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x53fe9990cf64c1f1d56f493cb11d575021d6717c1371a91325c41b16bedd44d7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:26:30+00:00
- Bitcoin block
- 960407
- Canonical record hash
sha256:22293e3ee6a34ba2b6452c9cc6e700f0fb552c33fdedab910b359d5a208e71ae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058400293
- Bitcoin block existence check
- https://blockstream.info/api/block/960407
Full record
Track page: Concerto for Harpsichord, Strings & Continuo No. 4 in A Major, BWV 1055 (Reconstruction for Oboe d'amore, Strings and Continuo): III. Allegro ma non tanto · Machine-readable JSON-LD