ISRC SEWDL6011534
Verified recording
SEWDL6011534 is “Piano Sonata No. 11 in A Major, K. 331 "Turkish March": III. Alla turca” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x181a1caf6ac6b1818d15570c3add257d537c3f528154325cd8f549d2c4f4a11d and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL6011534.
Recording identifiers
- ISRC
- SEWDL6011534
- Title
- Piano Sonata No. 11 in A Major, K. 331 "Turkish March": III. Alla turca
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x181a1caf6ac6b1818d15570c3add257d537c3f528154325cd8f549d2c4f4a11d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:f2d70381b3c798e93a16c3003a744557a1f6f752099615dc432508fb7fc57562- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL6011534
- Bitcoin block existence check
- https://blockstream.info/api/block/960240
Full record
Track page: Piano Sonata No. 11 in A Major, K. 331 "Turkish March": III. Alla turca · Machine-readable JSON-LD