ISRC USTE10417388
Verified recording
USTE10417388 is “Le nozze di Figaro, K. 492, Act I: Recitativo. Basilio, in traccia tosto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x63c8abb151274023d7b8157214553d6ea6b59a5a0310ed7950a5cf772397e849 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/USTE10417388.
Recording identifiers
- ISRC
- USTE10417388
- Title
- Le nozze di Figaro, K. 492, Act I: Recitativo. Basilio, in traccia tosto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x63c8abb151274023d7b8157214553d6ea6b59a5a0310ed7950a5cf772397e849
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:056da4298652b45f00b29c3da35b014a6020ca144760ac37c2241231dd0dfe77- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10417388
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Le nozze di Figaro, K. 492, Act I: Recitativo. Basilio, in traccia tosto · Machine-readable JSON-LD