ISRC DEF057202933
Verified recording
DEF057202933 is “Concerto for Harpsichord, Strings, and Continuo No. 5 in F Minor, BWV 1056: III. Presto” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x224da42a36c4bacb3d87cc03a75b8dc70ce5f051c2ccfce751f3c886d7da9c3c and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057202933.
Recording identifiers
- ISRC
- DEF057202933
- Title
- Concerto for Harpsichord, Strings, and Continuo No. 5 in F Minor, BWV 1056: III. Presto
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x224da42a36c4bacb3d87cc03a75b8dc70ce5f051c2ccfce751f3c886d7da9c3c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:b9c381669f35982698577063e261dfe410f03276a89affc0ceef558b3eefa442- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057202933
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Concerto for Harpsichord, Strings, and Continuo No. 5 in F Minor, BWV 1056: III. Presto · Machine-readable JSON-LD