ISRC USTE10405388
Verified recording
USTE10405388 is “Le nozze di Figaro, K. 492, Act I: Recitativo. Or bene, ascolta e taci” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x6315bb4d1d13ba65cea4eabdc62aae917701372e375c97943b3b4a006398e346 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10405388.
Recording identifiers
- ISRC
- USTE10405388
- Title
- Le nozze di Figaro, K. 492, Act I: Recitativo. Or bene, ascolta e taci
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x6315bb4d1d13ba65cea4eabdc62aae917701372e375c97943b3b4a006398e346
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:3ea34a2512c624430561e78c07bdf864826b24540dfccea4847ae5f700ce6f67- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10405388
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Le nozze di Figaro, K. 492, Act I: Recitativo. Or bene, ascolta e taci · Machine-readable JSON-LD