ISRC ITUM71700438
Verified recording
ITUM71700438 is “Piano Sonata No. 11 In A, K.331 -"Alla Turca": 3. Marcia Turca” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xfbaaf5a9c14377e02bacd32913277e325b6d56c80bd043baceab2d2e42ccbf03 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM71700438.
Recording identifiers
- ISRC
- ITUM71700438
- Title
- Piano Sonata No. 11 In A, K.331 -"Alla Turca": 3. Marcia Turca
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xfbaaf5a9c14377e02bacd32913277e325b6d56c80bd043baceab2d2e42ccbf03
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:d2fad46339c76e4278710ac53fd2b544f105eef2baf6f2e43fad09f3ba3b819a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM71700438
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Piano Sonata No. 11 In A, K.331 -"Alla Turca": 3. Marcia Turca · Machine-readable JSON-LD