ISRC USBC18900193
Verified recording
USBC18900193 is “Piano Sonata in F Major, K. 332: II. Adagio” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x925568071a2c49ae8cabbea47e9ca044d644f21a029533e40c4470c76a104825 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18900193.
Recording identifiers
- ISRC
- USBC18900193
- Title
- Piano Sonata in F Major, K. 332: II. Adagio
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x925568071a2c49ae8cabbea47e9ca044d644f21a029533e40c4470c76a104825
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:d58c42894102a2ed2e424d85b00b59e03452234bfc7f6cc3ec989616056e7898- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18900193
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Piano Sonata in F Major, K. 332: II. Adagio · Machine-readable JSON-LD