ISRC ITD541400372
Verified recording
ITD541400372 is “Harpsichord Concerto No. 1 in D Minor, BWV 1052: II. Adagio” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xc4864ae01e4375819c1167c492d86d3635c1c23a404062ac4c10bf934fe4103e and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD541400372.
Recording identifiers
- ISRC
- ITD541400372
- Title
- Harpsichord Concerto No. 1 in D Minor, BWV 1052: II. Adagio
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xc4864ae01e4375819c1167c492d86d3635c1c23a404062ac4c10bf934fe4103e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:e7f09e60d3bbc66f4b08ea79c6402199ae0754f16a6e9d710111339a6594a65e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD541400372
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: Harpsichord Concerto No. 1 in D Minor, BWV 1052: II. Adagio · Machine-readable JSON-LD