ISRC DEF058703181
Verified recording
DEF058703181 is “Bassoon Concerto in B Flat Major, K. 191: I. Allegro - Cadenza: Frank Morelli” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x96d6c64ed655ff06af2b02e37407a0ad7038636fda5ee203fa259d508d908995 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058703181.
Recording identifiers
- ISRC
- DEF058703181
- Title
- Bassoon Concerto in B Flat Major, K. 191: I. Allegro - Cadenza: Frank Morelli
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x96d6c64ed655ff06af2b02e37407a0ad7038636fda5ee203fa259d508d908995
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:592747f52a611a5deddcee61b1c46da82d1241f61eb1f5354d5c283225b2e704- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058703181
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Bassoon Concerto in B Flat Major, K. 191: I. Allegro - Cadenza: Frank Morelli · Machine-readable JSON-LD