ISRC USBC19803463
Verified recording
USBC19803463 is “Trio for Clarinet, Cello and Piano in A Minor, Op. 40: IV. Allegro vivace” by Carl Frühling,
registered on the CopyrightChains blockchain with CopyrightID
0x7f7fa2d29ee47a65345333a6d86bf73edaa442e4810215cc408d327c3a28ad16 and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19803463.
Recording identifiers
- ISRC
- USBC19803463
- Title
- Trio for Clarinet, Cello and Piano in A Minor, Op. 40: IV. Allegro vivace
- Artist
- Carl Frühling
- CopyrightID (CopyrightChains transaction hash)
0x7f7fa2d29ee47a65345333a6d86bf73edaa442e4810215cc408d327c3a28ad16
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:9e5989dec15e8de05f9664354405bfca8d076bb0595bcd8bd0ad151676ae5b50- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19803463
- Bitcoin block existence check
- https://blockstream.info/api/block/960494
Full record
Track page: Trio for Clarinet, Cello and Piano in A Minor, Op. 40: IV. Allegro vivace · Machine-readable JSON-LD