ISRC USTE10443388
Verified recording
USTE10443388 is “Le nozze di Figaro, K. 492, Act III: Aria. Vedrò, mentr'io sospiro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x4629408df9d56c7caa5356adb37a2243c6e902469a0419c3d9cff0d312039884 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/USTE10443388.
Recording identifiers
- ISRC
- USTE10443388
- Title
- Le nozze di Figaro, K. 492, Act III: Aria. Vedrò, mentr'io sospiro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x4629408df9d56c7caa5356adb37a2243c6e902469a0419c3d9cff0d312039884
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2c83dd23d00afb90b18f63b6e417bd99efb921d19bec1dcd25e4f4f996ee2b0f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10443388
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Le nozze di Figaro, K. 492, Act III: Aria. Vedrò, mentr'io sospiro · Machine-readable JSON-LD