ISRC QM6P41456393
Verified recording
QM6P41456393 is “Le nozze di Figaro, K. 492, Act I: "Bravo, signor padrone"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x1af580c860d588707e6fb22932485312e0eb9b794e42bbee33559cb56c645a9b and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41456393.
Recording identifiers
- ISRC
- QM6P41456393
- Title
- Le nozze di Figaro, K. 492, Act I: "Bravo, signor padrone"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x1af580c860d588707e6fb22932485312e0eb9b794e42bbee33559cb56c645a9b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:2360bca227c278500e6eac89474861446afc946f05e88befdf2e238302a81c17- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41456393
- Bitcoin block existence check
- https://blockstream.info/api/block/960266
Full record
Track page: Le nozze di Figaro, K. 492, Act I: "Bravo, signor padrone" · Machine-readable JSON-LD