ISRC ITD541202436
Verified recording
ITD541202436 is “Piano Sonata No. 11 in A Major, K. 331: III. Rondo alla turca. Allegretto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x13058e1951688fe6d491ba429779f5bd9856875311d8fcf17ec04caa311db511 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD541202436.
Recording identifiers
- ISRC
- ITD541202436
- Title
- Piano Sonata No. 11 in A Major, K. 331: III. Rondo alla turca. Allegretto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x13058e1951688fe6d491ba429779f5bd9856875311d8fcf17ec04caa311db511
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:e6b87139e71243be3b52dc2c931fce8b53235d731022fcf5fe0cc5b37c5c1b6a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD541202436
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Piano Sonata No. 11 in A Major, K. 331: III. Rondo alla turca. Allegretto · Machine-readable JSON-LD