ISRC USTE10422388
Verified recording
USTE10422388 is “Le nozze di Figaro, K. 492, Act I: Aria. Non più andrai” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x1336eab0d2ca94155682b41d26b852bd6abbbf57f4d87eef2bd8960cf0b85576 and independently timestamped
in Bitcoin block 957819 on 2026-07-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10422388.
Recording identifiers
- ISRC
- USTE10422388
- Title
- Le nozze di Figaro, K. 492, Act I: Aria. Non più andrai
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x1336eab0d2ca94155682b41d26b852bd6abbbf57f4d87eef2bd8960cf0b85576
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-13T07:53:33+00:00
- Bitcoin block
- 957819
- Canonical record hash
sha256:c0b1be3729c388e9d75d21e89f123b8daf449993a847f36247b347fa2f2a48fa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10422388
- Bitcoin block existence check
- https://blockstream.info/api/block/957819
Full record
Track page: Le nozze di Figaro, K. 492, Act I: Aria. Non più andrai · Machine-readable JSON-LD