ISRC DEF058703183
Verified recording
DEF058703183 is “Bassoon Concerto in B Flat Major, K. 191: III. Rondo. Tempo di Menuetto - Cadenza: Frank Morelli” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x9aab2d8382128345a9410d184c4c50e05e07ca100bc3c0bac71e14c0766979f4 and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058703183.
Recording identifiers
- ISRC
- DEF058703183
- Title
- Bassoon Concerto in B Flat Major, K. 191: III. Rondo. Tempo di Menuetto - Cadenza: Frank Morelli
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x9aab2d8382128345a9410d184c4c50e05e07ca100bc3c0bac71e14c0766979f4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:f8d6e6432089a2adea74637cd903e457d2dba11b94d52dfe39456064aa56c0af- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058703183
- Bitcoin block existence check
- https://blockstream.info/api/block/956312
Full record
Track page: Bassoon Concerto in B Flat Major, K. 191: III. Rondo. Tempo di Menuetto - Cadenza: Frank Morelli · Machine-readable JSON-LD