ISRC DEF059030404
Verified recording
DEF059030404 is “Le nozze di Figaro, K.492 / Act 1: "Ed aspettaste il giorno fissato a le sue nozze"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x93c19a0e3cd1ded544b9efeaff67c22d08c836773dd5192d40dcfeeedc7f9005 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059030404.
Recording identifiers
- ISRC
- DEF059030404
- Title
- Le nozze di Figaro, K.492 / Act 1: "Ed aspettaste il giorno fissato a le sue nozze"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x93c19a0e3cd1ded544b9efeaff67c22d08c836773dd5192d40dcfeeedc7f9005
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:b7ef8427522329ed80a684f91b8aa162c6d37fb881edc8cf6a9637989f02c1b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059030404
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Le nozze di Figaro, K.492 / Act 1: "Ed aspettaste il giorno fissato a le sue nozze" · Machine-readable JSON-LD