ISRC USTE10447388
Verified recording
USTE10447388 is “Le nozze di Figaro, K. 492, Act III: Recitativo. Andiam, andiam, bel paggio” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x683712acbe342433b32fdc8b55ef26ba53bb802dffb06c21f3995c3cc37dc6fa and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10447388.
Recording identifiers
- ISRC
- USTE10447388
- Title
- Le nozze di Figaro, K. 492, Act III: Recitativo. Andiam, andiam, bel paggio
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x683712acbe342433b32fdc8b55ef26ba53bb802dffb06c21f3995c3cc37dc6fa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:7b303719cbd54d4b01aac733fc92cfe664bb840c8c2f35e095a87a23acbcbfe5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10447388
- Bitcoin block existence check
- https://blockstream.info/api/block/960410
Full record
Track page: Le nozze di Figaro, K. 492, Act III: Recitativo. Andiam, andiam, bel paggio · Machine-readable JSON-LD