ISRC USSM10011590
Verified recording
USSM10011590 is “Piano Concerto in F Minor, BWV 1056: II. Largo” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x8e847e323849f133ee8f5d43c2cbea0f936323c56eee4c1a661558ee9a702527 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10011590.
Recording identifiers
- ISRC
- USSM10011590
- Title
- Piano Concerto in F Minor, BWV 1056: II. Largo
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x8e847e323849f133ee8f5d43c2cbea0f936323c56eee4c1a661558ee9a702527
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7459a37efa72e0d089d4177d269389f3bc1935a1cadcc6dee109278e115ceadb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10011590
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto in F Minor, BWV 1056: II. Largo · Machine-readable JSON-LD