ISRC USTE10408388
Verified recording
USTE10408388 is “Le nozze di Figaro, K. 492, Act I: Recitativo. Ed aspettaste il giorno” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x3d6ffc7b26869bf205536951dbeddd9a9ea1d8632bef4dd3398da67e3895260e and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10408388.
Recording identifiers
- ISRC
- USTE10408388
- Title
- Le nozze di Figaro, K. 492, Act I: Recitativo. Ed aspettaste il giorno
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x3d6ffc7b26869bf205536951dbeddd9a9ea1d8632bef4dd3398da67e3895260e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:c5abf27a8ef3b69c38420a3e5436951b1f964f6947a4e329b1747822b0029aa9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10408388
- Bitcoin block existence check
- https://blockstream.info/api/block/960266
Full record
Track page: Le nozze di Figaro, K. 492, Act I: Recitativo. Ed aspettaste il giorno · Machine-readable JSON-LD