ISRC RUB971400014
Verified recording
RUB971400014 is “Sonata No. 10 in C Major, K. 330: I. Allegro moderato” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x88a20c6ba3cefb0db5b2d8845c619a2477d1785c03d849b3a32065ae15ae9539 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUB971400014.
Recording identifiers
- ISRC
- RUB971400014
- Title
- Sonata No. 10 in C Major, K. 330: I. Allegro moderato
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x88a20c6ba3cefb0db5b2d8845c619a2477d1785c03d849b3a32065ae15ae9539
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:5f578b411348d5b6fcc4469b0ed205e06c96d3ada776838d361e124811e1c342- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUB971400014
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Sonata No. 10 in C Major, K. 330: I. Allegro moderato · Machine-readable JSON-LD