ISRC DEF056830132
Verified recording
DEF056830132 is “Le nozze di Figaro, K.492 / Act 1: "Giovani liete, fiori spargete" (I)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x45d2b550f6f66cb255be469f15ae18d2685753ab2b60f952179609819ea0ef73 and independently timestamped
in Bitcoin block 960164 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056830132.
Recording identifiers
- ISRC
- DEF056830132
- Title
- Le nozze di Figaro, K.492 / Act 1: "Giovani liete, fiori spargete" (I)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x45d2b550f6f66cb255be469f15ae18d2685753ab2b60f952179609819ea0ef73
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:23:05+00:00
- Bitcoin block
- 960164
- Canonical record hash
sha256:2503e46f7d4ae99de450cbd3baa7978708c2a1c8fe824c77f87739549a1c89e0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056830132
- Bitcoin block existence check
- https://blockstream.info/api/block/960164
Full record
Track page: Le nozze di Figaro, K.492 / Act 1: "Giovani liete, fiori spargete" (I) · Machine-readable JSON-LD