ISRC QM6P41456395
Verified recording
QM6P41456395 is “Le nozze di Figaro, K. 492, Act I: "Via, resti servita"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xb7082b8726f6ee6e7d3b26534f6736ef096364d7240c885e5e945cda8be1cd38 and independently timestamped
in Bitcoin block 960330 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41456395.
Recording identifiers
- ISRC
- QM6P41456395
- Title
- Le nozze di Figaro, K. 492, Act I: "Via, resti servita"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xb7082b8726f6ee6e7d3b26534f6736ef096364d7240c885e5e945cda8be1cd38
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:58:21+00:00
- Bitcoin block
- 960330
- Canonical record hash
sha256:1ba1fa4f0b6b550a2d093eab5ab446c08c2b67aaa8bf28b62d615b2d4c9d3644- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41456395
- Bitcoin block existence check
- https://blockstream.info/api/block/960330
Full record
Track page: Le nozze di Figaro, K. 492, Act I: "Via, resti servita" · Machine-readable JSON-LD