ISRC USTE10407388
Verified recording
USTE10407388 is “Le nozze di Figaro, K. 492, Act I: Cavatina. Se vuol ballare” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xb435df958a01476bf8d768ab8b1ee94208b447ae1e4d47a6969b52ba7215b7b6 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10407388.
Recording identifiers
- ISRC
- USTE10407388
- Title
- Le nozze di Figaro, K. 492, Act I: Cavatina. Se vuol ballare
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xb435df958a01476bf8d768ab8b1ee94208b447ae1e4d47a6969b52ba7215b7b6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:858626b3937460a31ad3d4570849e5f991ed16a26a6f5408bffe2dc4edcaef24- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10407388
- Bitcoin block existence check
- https://blockstream.info/api/block/960207
Full record
Track page: Le nozze di Figaro, K. 492, Act I: Cavatina. Se vuol ballare · Machine-readable JSON-LD