ISRC ITD542301667
Verified recording
ITD542301667 is “Violin Sonata in G Major, K. 301/293a: II. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x679a2e594c7b981b4c6e06839e920039fb9153cb32ebcf16fbb504a4744d80e3 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/ITD542301667.
Recording identifiers
- ISRC
- ITD542301667
- Title
- Violin Sonata in G Major, K. 301/293a: II. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x679a2e594c7b981b4c6e06839e920039fb9153cb32ebcf16fbb504a4744d80e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:f34087524546d588198de91b75cabf20eeac3e4dd7298210c942757a567f3a01- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD542301667
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Violin Sonata in G Major, K. 301/293a: II. Allegro · Machine-readable JSON-LD