ISRC QM6P41456397
Verified recording
QM6P41456397 is “Le nozze di Figaro, K. 492, Act I: "Cosa sento!"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x06f5d22b575fe3619bd33a02d1f2a5060c923c40beed6c3b527758bd6b6bf4ee and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41456397.
Recording identifiers
- ISRC
- QM6P41456397
- Title
- Le nozze di Figaro, K. 492, Act I: "Cosa sento!"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x06f5d22b575fe3619bd33a02d1f2a5060c923c40beed6c3b527758bd6b6bf4ee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a880d25480062d8e6594cc104ae31114edc8de94087ae0155e21b5244572efb9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41456397
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Le nozze di Figaro, K. 492, Act I: "Cosa sento!" · Machine-readable JSON-LD