ISRC RUB971400015
Verified recording
RUB971400015 is “Sonata No. 10 in C Major, K. 330: II. Andante cantabile” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x2bbc63ee57e567161865655ae66b50af178341b3a888e739de40ce336b426523 and independently timestamped
in Bitcoin block 959123 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUB971400015.
Recording identifiers
- ISRC
- RUB971400015
- Title
- Sonata No. 10 in C Major, K. 330: II. Andante cantabile
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x2bbc63ee57e567161865655ae66b50af178341b3a888e739de40ce336b426523
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T11:35:32+00:00
- Bitcoin block
- 959123
- Canonical record hash
sha256:fa9276b0861babc4e66a30a94a93886bc5d3dae93ae7ab2db9361df71e1883ae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUB971400015
- Bitcoin block existence check
- https://blockstream.info/api/block/959123
Full record
Track page: Sonata No. 10 in C Major, K. 330: II. Andante cantabile · Machine-readable JSON-LD