ISRC DEF057102402
Verified recording
DEF057102402 is “Concerto for Harpsichord, Strings and Continuo No. 3 in D Major, BWV 1054: II. Adagio e piano sempre” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x7473567376366cbac3d46b988b430d2895f0dda9bf5f320b254a9e64d80c2786 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057102402.
Recording identifiers
- ISRC
- DEF057102402
- Title
- Concerto for Harpsichord, Strings and Continuo No. 3 in D Major, BWV 1054: II. Adagio e piano sempre
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x7473567376366cbac3d46b988b430d2895f0dda9bf5f320b254a9e64d80c2786
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:6784dbb98d02c51da0217c8e56ae88f8d1610b27d3abe6c101265ec06ff5aeb8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057102402
- Bitcoin block existence check
- https://blockstream.info/api/block/960216
Full record
Track page: Concerto for Harpsichord, Strings and Continuo No. 3 in D Major, BWV 1054: II. Adagio e piano sempre · Machine-readable JSON-LD