ISRC DEF057202961
Verified recording
DEF057202961 is “Concerto for 2 Harpsichords, Strings, and Continuo in C Minor, BWV 1060: I. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x270248c5c75265ccf6ba63396c350dbcc2eafb6d20b15f78e54d007a66f98967 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057202961.
Recording identifiers
- ISRC
- DEF057202961
- Title
- Concerto for 2 Harpsichords, Strings, and Continuo in C Minor, BWV 1060: I. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x270248c5c75265ccf6ba63396c350dbcc2eafb6d20b15f78e54d007a66f98967
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:f359b5346186e1488ff28590e882e39663b21fb4974f073fc6362d93ef0ba5b2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057202961
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Concerto for 2 Harpsichords, Strings, and Continuo in C Minor, BWV 1060: I. Allegro · Machine-readable JSON-LD