ISRC USSM10311908
Verified recording
USSM10311908 is “Keyboard Concerto in F Minor, BWV 1056: I. ?” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x02540445742f326334ec61c7e850ebefebc6cb007d7fbb2ce64e993d14bcd069 and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10311908.
Recording identifiers
- ISRC
- USSM10311908
- Title
- Keyboard Concerto in F Minor, BWV 1056: I. ?
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x02540445742f326334ec61c7e850ebefebc6cb007d7fbb2ce64e993d14bcd069
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:4f558a6714181cb75d0b447d454b9242b4901a4bcc4f116c1707211508d90d40- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10311908
- Bitcoin block existence check
- https://blockstream.info/api/block/960150
Full record
Track page: Keyboard Concerto in F Minor, BWV 1056: I. ? · Machine-readable JSON-LD