ISRC USBC19803460
Verified recording
USBC19803460 is “Trio for Clarinet, Cello and Piano in A Minor, Op. 40: I. Mäßig schnell” by Carl Frühling,
registered on the CopyrightChains blockchain with CopyrightID
0x38ced33694df47eaeeb03ba81d61788d6fd3905670d9823afe2e053308a7ecfe 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/USBC19803460.
Recording identifiers
- ISRC
- USBC19803460
- Title
- Trio for Clarinet, Cello and Piano in A Minor, Op. 40: I. Mäßig schnell
- Artist
- Carl Frühling
- CopyrightID (CopyrightChains transaction hash)
0x38ced33694df47eaeeb03ba81d61788d6fd3905670d9823afe2e053308a7ecfe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a995eeccc83b33905871a8f35d002870cb43816377fd29f1d3a6029e80c1313f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19803460
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Trio for Clarinet, Cello and Piano in A Minor, Op. 40: I. Mäßig schnell · Machine-readable JSON-LD