ISRC DEF058225093
Verified recording
DEF058225093 is “Piano Sonata No. 11 in A Major, K. 331: III. Alla Turca (Allegretto)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x79803e1f9221061521af261c7d0825f3b6c23abd0ac81766b91938fa6581af9d 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/DEF058225093.
Recording identifiers
- ISRC
- DEF058225093
- Title
- Piano Sonata No. 11 in A Major, K. 331: III. Alla Turca (Allegretto)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x79803e1f9221061521af261c7d0825f3b6c23abd0ac81766b91938fa6581af9d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:dd9a64566cca85c730282f54d1d23a1a05209ac3563d0a3075a8bc8e16f91ff3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058225093
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Sonata No. 11 in A Major, K. 331: III. Alla Turca (Allegretto) · Machine-readable JSON-LD