ISRC USA561044734
Verified recording
USA561044734 is “Bach: Concerto In C Major for 2 Pianos, Bwv 1061. Fugue” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x5037d5f0a830091b2467df1c6f63852b7671b345a247e729e141a2752a7aaf8e and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561044734.
Recording identifiers
- ISRC
- USA561044734
- Title
- Bach: Concerto In C Major for 2 Pianos, Bwv 1061. Fugue
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x5037d5f0a830091b2467df1c6f63852b7671b345a247e729e141a2752a7aaf8e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:5ad94a7bd844e7bda0a17c0bef263bd45c779ecfdfa54a9387456fd8e698307d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561044734
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Bach: Concerto In C Major for 2 Pianos, Bwv 1061. Fugue · Machine-readable JSON-LD