ISRC USTE10448388
Verified recording
USTE10448388 is “Le nozze di Figaro, K. 492, Act III: Recitativo. E Susanna non vien!” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x7dd365558dd96d0d3a1068a51a74699ceb34b8125a934683a7001d30590d854a and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10448388.
Recording identifiers
- ISRC
- USTE10448388
- Title
- Le nozze di Figaro, K. 492, Act III: Recitativo. E Susanna non vien!
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x7dd365558dd96d0d3a1068a51a74699ceb34b8125a934683a7001d30590d854a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6368e36dfe15e2358cccbbcbd0d68b040e13d040d1eb908b78bc5686fae9fd12- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10448388
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Le nozze di Figaro, K. 492, Act III: Recitativo. E Susanna non vien! · Machine-readable JSON-LD