ISRC USTE10402388
Verified recording
USTE10402388 is “Le nozze di Figaro, K. 492, Act I: Duettino. Cinque… dieci…” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xc31118055b35e709e6b2afdd7020633847da81b94c939e5c309d4a4aabf7323a 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/USTE10402388.
Recording identifiers
- ISRC
- USTE10402388
- Title
- Le nozze di Figaro, K. 492, Act I: Duettino. Cinque… dieci…
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xc31118055b35e709e6b2afdd7020633847da81b94c939e5c309d4a4aabf7323a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b6c71907d6d02cc41148368bf4a8934ed4dea57d45d9c9ec49c7d58586aff9ca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10402388
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Le nozze di Figaro, K. 492, Act I: Duettino. Cinque… dieci… · Machine-readable JSON-LD