ISRC USTE10431388
Verified recording
USTE10431388 is “Le nozze di Figaro, K. 492, Act II: Recitativo. Che novità!” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x05e16043eb1786c24ef12e0ee98d62d6d1ca35381b23c31377bdcc7eddce7311 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10431388.
Recording identifiers
- ISRC
- USTE10431388
- Title
- Le nozze di Figaro, K. 492, Act II: Recitativo. Che novità!
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x05e16043eb1786c24ef12e0ee98d62d6d1ca35381b23c31377bdcc7eddce7311
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:95789d57edca4b2dfb92c2a0d0a8de1087f1c70101cf6c292d251421879b9e36- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10431388
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Le nozze di Figaro, K. 492, Act II: Recitativo. Che novità! · Machine-readable JSON-LD