ISRC QM6P41456403
Verified recording
QM6P41456403 is “Le nozze di Figaro, K. 492, Act II: "Susana, or via, sortite"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x00c7baac97ff6cdaf47291178a157334934e9dcda4173fe01d70a9feca51901e and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41456403.
Recording identifiers
- ISRC
- QM6P41456403
- Title
- Le nozze di Figaro, K. 492, Act II: "Susana, or via, sortite"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x00c7baac97ff6cdaf47291178a157334934e9dcda4173fe01d70a9feca51901e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:cce9543ef05516484ea170ba8899060b0525c74819c50568087a0329cef205e4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41456403
- Bitcoin block existence check
- https://blockstream.info/api/block/960247
Full record
Track page: Le nozze di Figaro, K. 492, Act II: "Susana, or via, sortite" · Machine-readable JSON-LD