ISRC DEF056702701
Verified recording
DEF056702701 is “Piano Sonata No. 11 in A Major, K. 331: III. Allegretto (Alla Turca)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x7de59508b98c9a13e970551e482561d44d32800da3a690e0d634aefcbd1d0330 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056702701.
Recording identifiers
- ISRC
- DEF056702701
- Title
- Piano Sonata No. 11 in A Major, K. 331: III. Allegretto (Alla Turca)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x7de59508b98c9a13e970551e482561d44d32800da3a690e0d634aefcbd1d0330
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:fd29c82335f457cffeae7a7a34bff87bbf2800688e8798da734cad019f56fc4a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056702701
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Piano Sonata No. 11 in A Major, K. 331: III. Allegretto (Alla Turca) · Machine-readable JSON-LD