ISRC DEN961002242
Verified recording
DEN961002242 is “Le nozze di Figaro, K.492 - Original version, Vienna 1786 / Act 3: "Vedro mentr'io sospiro"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x901d102c3125163dc56b58265cb6eadfc70f6f48644cdc7394a0b6f322570abc 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/DEN961002242.
Recording identifiers
- ISRC
- DEN961002242
- Title
- Le nozze di Figaro, K.492 - Original version, Vienna 1786 / Act 3: "Vedro mentr'io sospiro"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x901d102c3125163dc56b58265cb6eadfc70f6f48644cdc7394a0b6f322570abc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:17064a0c1af25d3d09a93523adc62a94b8facd09e4177f386bf12cde675bb00f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961002242
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Le nozze di Figaro, K.492 - Original version, Vienna 1786 / Act 3: "Vedro mentr'io sospiro" · Machine-readable JSON-LD