ISRC ITD542301666
Verified recording
ITD542301666 is “Violin Sonata in G Major, K. 301/293a: I. Allegro con spirito” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x1e1b0cd60bc4f7e7eddff8bec656eb14b6d5df71db81f0f5cb5e390f20fea126 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/ITD542301666.
Recording identifiers
- ISRC
- ITD542301666
- Title
- Violin Sonata in G Major, K. 301/293a: I. Allegro con spirito
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x1e1b0cd60bc4f7e7eddff8bec656eb14b6d5df71db81f0f5cb5e390f20fea126
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:cb15a63051854245a6712c21611c008d082e5b19410d669bf4c7e136cbb3f952- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD542301666
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Violin Sonata in G Major, K. 301/293a: I. Allegro con spirito · Machine-readable JSON-LD