ISRC USBC19803462
Verified recording
USBC19803462 is “Trio for Clarinet, Cello and Piano in A Minor, Op. 40: III. Andante” by Carl Frühling,
registered on the CopyrightChains blockchain with CopyrightID
0xe5ec82dc4efadf429707892cd921575d370e235901bf638033bcd284fbdf8605 and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19803462.
Recording identifiers
- ISRC
- USBC19803462
- Title
- Trio for Clarinet, Cello and Piano in A Minor, Op. 40: III. Andante
- Artist
- Carl Frühling
- CopyrightID (CopyrightChains transaction hash)
0xe5ec82dc4efadf429707892cd921575d370e235901bf638033bcd284fbdf8605
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:cdb9b14da0327bf7ea21c19ac426c8ae5e8660e4e9e7cf1b64c9aa3332978114- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19803462
- Bitcoin block existence check
- https://blockstream.info/api/block/960497
Full record
Track page: Trio for Clarinet, Cello and Piano in A Minor, Op. 40: III. Andante · Machine-readable JSON-LD