ISRC USTE10419388
Verified recording
USTE10419388 is “Le nozze di Figaro, K. 492, Act I: Recitativo. Cos'è questa commedia?” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x957936d5447f30a17d06bff61c5cc300b051f6aafc0e8394d18d8885ac0ab47a 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/USTE10419388.
Recording identifiers
- ISRC
- USTE10419388
- Title
- Le nozze di Figaro, K. 492, Act I: Recitativo. Cos'è questa commedia?
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x957936d5447f30a17d06bff61c5cc300b051f6aafc0e8394d18d8885ac0ab47a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:02f467574bf2b9ac22e1c61b92688612b581ea969a0aea5cf1d9a961e9efd0c9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10419388
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Le nozze di Figaro, K. 492, Act I: Recitativo. Cos'è questa commedia? · Machine-readable JSON-LD