ISRC DEF059030435
Verified recording
DEF059030435 is “Le nozze di Figaro, K.492 / Act 1: Giovani liete, fiori spargete (Coro)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xc490c310ccf78090db328f4670ca7674a18367623791655701521819a96a2aef and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059030435.
Recording identifiers
- ISRC
- DEF059030435
- Title
- Le nozze di Figaro, K.492 / Act 1: Giovani liete, fiori spargete (Coro)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xc490c310ccf78090db328f4670ca7674a18367623791655701521819a96a2aef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:5b56be2d4869e1cebf1be3f5fccf315be5722f60ccbfbb4c59deb0bcfa3aa704- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059030435
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Le nozze di Figaro, K.492 / Act 1: Giovani liete, fiori spargete (Coro) · Machine-readable JSON-LD