ISRC DEF058902283
Verified recording
DEF058902283 is “Piano Sonata No. 16 in C Major, K. 545 "Sonata facile": III. Rondo (Allegretto)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x8be31f0aeb5e26a9c37d82195e5d5f18f3f668a91aa685a82f2d988214aa3f4a 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/DEF058902283.
Recording identifiers
- ISRC
- DEF058902283
- Title
- Piano Sonata No. 16 in C Major, K. 545 "Sonata facile": III. Rondo (Allegretto)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x8be31f0aeb5e26a9c37d82195e5d5f18f3f668a91aa685a82f2d988214aa3f4a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:3df558d477479f5fa6f853e10230845870388b17c662bd523e7af873649b998d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058902283
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Piano Sonata No. 16 in C Major, K. 545 "Sonata facile": III. Rondo (Allegretto) · Machine-readable JSON-LD