ISRC ITD542301919
Verified recording
ITD542301919 is “Sonata for Piano and Violin in G Major, K. 301: I. Allegro con spirito” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xa7cbc0ceb15e9d40c4456ff0e29853e41d17ec88ece751ab1ebb7ffbd70736a6 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD542301919.
Recording identifiers
- ISRC
- ITD542301919
- Title
- Sonata for Piano and Violin in G Major, K. 301: I. Allegro con spirito
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xa7cbc0ceb15e9d40c4456ff0e29853e41d17ec88ece751ab1ebb7ffbd70736a6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:83be1f3803fa388f43c454ed44be234ee3720afe97f0fa416786d6880bf67bdc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD542301919
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Sonata for Piano and Violin in G Major, K. 301: I. Allegro con spirito · Machine-readable JSON-LD