ISRC USA561044730
Verified recording
USA561044730 is “Bach: Concerto In A Minor for 4 Pianos, Bwv 1065. Largo” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x696f33b1e623b022d853ca62849d4c75ab60e725196b13ad0e097fa669357317 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561044730.
Recording identifiers
- ISRC
- USA561044730
- Title
- Bach: Concerto In A Minor for 4 Pianos, Bwv 1065. Largo
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x696f33b1e623b022d853ca62849d4c75ab60e725196b13ad0e097fa669357317
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:5e83dd38346e9eb1d2975826afa2c0039b2236fd321088bae004d5073917dd21- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561044730
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Bach: Concerto In A Minor for 4 Pianos, Bwv 1065. Largo · Machine-readable JSON-LD