ISRC DEF056830125
Verified recording
DEF056830125 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
0x34f7477ac333781738a54f820bab272d9390309ef2d0b5d771fd42beb773be9a 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/DEF056830125.
Recording identifiers
- ISRC
- DEF056830125
- 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)
0x34f7477ac333781738a54f820bab272d9390309ef2d0b5d771fd42beb773be9a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:366bd3ba91d6ae0b8d8077245ecea45fd626675e01996765e80e2deefb96771f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056830125
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
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