ISRC DEF058500203
Verified recording
DEF058500203 is “Concerto for 2 Harpsichords, Strings, and Continuo in C minor, BWV 1060: 3. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x321fa1e366e00fd74ba4fe17037c950cd4ea95614b2e26970d03957ebf61e1bd and independently timestamped
in Bitcoin block 959123 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058500203.
Recording identifiers
- ISRC
- DEF058500203
- Title
- Concerto for 2 Harpsichords, Strings, and Continuo in C minor, BWV 1060: 3. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x321fa1e366e00fd74ba4fe17037c950cd4ea95614b2e26970d03957ebf61e1bd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T11:35:32+00:00
- Bitcoin block
- 959123
- Canonical record hash
sha256:8088293c2eb268f3b7ec89edac10b1a949d88144db219eb35662bf61edf0d7bf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058500203
- Bitcoin block existence check
- https://blockstream.info/api/block/959123
Full record
Track page: Concerto for 2 Harpsichords, Strings, and Continuo in C minor, BWV 1060: 3. Allegro · Machine-readable JSON-LD