ISRC FROV62233211
Verified recording
FROV62233211 is “Trio for Clarinet, Viola and Piano in E-Flat Major, K. 498 "Kegelstatt": III. Rondeaux” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x1593fe6745a3a322dba0345ecdc45e773cf5192bf7901467e2ad67a2d4c730e3 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/FROV62233211.
Recording identifiers
- ISRC
- FROV62233211
- Title
- Trio for Clarinet, Viola and Piano in E-Flat Major, K. 498 "Kegelstatt": III. Rondeaux
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x1593fe6745a3a322dba0345ecdc45e773cf5192bf7901467e2ad67a2d4c730e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2437a1442e451c0154add7373332b1a9eefd14fd26acb1817ed003eb56c67bf1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62233211
- 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": III. Rondeaux · Machine-readable JSON-LD