ISRC USA561044731
Verified recording
USA561044731 is “Bach: Concerto In A Minor for 4 Pianos, Bwv 1065. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x223ec04e54e91b5008f6d811b22e31cf90ec811b9e46d87235a261327cc7122a and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561044731.
Recording identifiers
- ISRC
- USA561044731
- Title
- Bach: Concerto In A Minor for 4 Pianos, Bwv 1065. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x223ec04e54e91b5008f6d811b22e31cf90ec811b9e46d87235a261327cc7122a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:8c5cc8baf7a07e251f8fb35a88cd14fcf4541f17bc2b3bf8d6fc75d8207fabf9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561044731
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Bach: Concerto In A Minor for 4 Pianos, Bwv 1065. Allegro · Machine-readable JSON-LD