ISRC DEF058902543
Verified recording
DEF058902543 is “Concerto for Harpsichord, Oboe, Strings, and Continuo in D minor, BWV 1059: 3. Presto” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x39378f67fcebb749ba7b9a8bf2baa70d25ea3536e9b70728249493449b07010b and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058902543.
Recording identifiers
- ISRC
- DEF058902543
- Title
- Concerto for Harpsichord, Oboe, Strings, and Continuo in D minor, BWV 1059: 3. Presto
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x39378f67fcebb749ba7b9a8bf2baa70d25ea3536e9b70728249493449b07010b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:1ca07cde0717ef45c87c82d4077495cccfde27e9f1497e844a4f46b47dd58e06- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058902543
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Concerto for Harpsichord, Oboe, Strings, and Continuo in D minor, BWV 1059: 3. Presto · Machine-readable JSON-LD