ISRC USUW61400124
Verified recording
USUW61400124 is “Concerto for 2 Keyboards in C Major, BWV 1061a: II. Adagio” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf0eaeba5441d5c0223ca405adba9786d89117930c1d5a8103733dd0e2395f16b and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUW61400124.
Recording identifiers
- ISRC
- USUW61400124
- Title
- Concerto for 2 Keyboards in C Major, BWV 1061a: II. Adagio
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf0eaeba5441d5c0223ca405adba9786d89117930c1d5a8103733dd0e2395f16b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:d70fc190fe47395b39650193d88563a32d1ffb876a1ee25ff66a2f58892db068- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUW61400124
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Concerto for 2 Keyboards in C Major, BWV 1061a: II. Adagio · Machine-readable JSON-LD