ISRC DEF058500181
Verified recording
DEF058500181 is “Concerto for 4 Harpsichords, Strings, and Continuo in A minor, BWV 1065: 1. (Allegro)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xdc6e4b291c6bf45c6bb9a252343535715b27d8bb43ddab370f0733dad6de5702 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058500181.
Recording identifiers
- ISRC
- DEF058500181
- Title
- Concerto for 4 Harpsichords, Strings, and Continuo in A minor, BWV 1065: 1. (Allegro)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xdc6e4b291c6bf45c6bb9a252343535715b27d8bb43ddab370f0733dad6de5702
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:65b164099fc089289b3c754a3ff26f02df441bde0394819520a8b8fe5c981f21- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058500181
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Concerto for 4 Harpsichords, Strings, and Continuo in A minor, BWV 1065: 1. (Allegro) · Machine-readable JSON-LD