ISRC DEF059002041
Verified recording
DEF059002041 is “Piano Sonata No. 11 in A Major, K. 331 "Alla Turca": III. Rondo alla Turca. Allegretto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x809a11f9dd77b2457574605fd2c1966e14a86669fa14e457f68740641c032937 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059002041.
Recording identifiers
- ISRC
- DEF059002041
- Title
- Piano Sonata No. 11 in A Major, K. 331 "Alla Turca": III. Rondo alla Turca. Allegretto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x809a11f9dd77b2457574605fd2c1966e14a86669fa14e457f68740641c032937
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:49d77ee48521feb7e97730bfbf52d84d631f2d3e18b55e3278e04d1e50f7a35a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059002041
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Piano Sonata No. 11 in A Major, K. 331 "Alla Turca": III. Rondo alla Turca. Allegretto · Machine-readable JSON-LD