ISRC FROV62233209
Verified recording
FROV62233209 is “Trio for Clarinet, Viola and Piano in E-Flat Major, K. 498 "Kegelstatt": I. Andante” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xba132cfe2d14af3037461c316fad03e876e198bc1f0b8e443bfd42fca2acbfb9 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/FROV62233209.
Recording identifiers
- ISRC
- FROV62233209
- Title
- Trio for Clarinet, Viola and Piano in E-Flat Major, K. 498 "Kegelstatt": I. Andante
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xba132cfe2d14af3037461c316fad03e876e198bc1f0b8e443bfd42fca2acbfb9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b1abe3e6b8b6d7691400259a09b63d56d0b89621a1461b363ab8946d9d604658- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62233209
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Trio for Clarinet, Viola and Piano in E-Flat Major, K. 498 "Kegelstatt": I. Andante · Machine-readable JSON-LD