ISRC QM6P41456394
Verified recording
QM6P41456394 is “Le nozze di Figaro, K. 492, Act I: "La vendetta"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xf0deabbbf2a0e6e585cfcdfddae4999cb331d04d1e75898af2998353247afc00 and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41456394.
Recording identifiers
- ISRC
- QM6P41456394
- Title
- Le nozze di Figaro, K. 492, Act I: "La vendetta"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xf0deabbbf2a0e6e585cfcdfddae4999cb331d04d1e75898af2998353247afc00
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:59735e14bbe91859d1e6c025a5f26af81db489c96d5685186ca8f5bbb407effd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41456394
- Bitcoin block existence check
- https://blockstream.info/api/block/960240
Full record
Track page: Le nozze di Figaro, K. 492, Act I: "La vendetta" · Machine-readable JSON-LD