ISRC USY3P2206371
Verified recording
USY3P2206371 is “Le nozze di Figaro, K. 492 / Act III: Cosa mi narri! - Live” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xa3de29bd2c21d3427b3d82997be071c67b0583d03a71c205274a3d8575508ed2 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY3P2206371.
Recording identifiers
- ISRC
- USY3P2206371
- Title
- Le nozze di Figaro, K. 492 / Act III: Cosa mi narri! - Live
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xa3de29bd2c21d3427b3d82997be071c67b0583d03a71c205274a3d8575508ed2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:f5652f6baafc9c66beaa6b1db344a5b850e9498978882f3f0d673d64c786032e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY3P2206371
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Le nozze di Figaro, K. 492 / Act III: Cosa mi narri! - Live · Machine-readable JSON-LD