ISRC DEF059330332
Verified recording
DEF059330332 is “Le nozze di Figaro, K.492 / Act 1: "Via resti servita, madama brillante"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x7e239aaafdeb822c0a7aea528fe247663112e85c4efe670ce90be68ec1dd2275 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/DEF059330332.
Recording identifiers
- ISRC
- DEF059330332
- Title
- Le nozze di Figaro, K.492 / Act 1: "Via resti servita, madama brillante"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x7e239aaafdeb822c0a7aea528fe247663112e85c4efe670ce90be68ec1dd2275
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1734905cb7d497be3b7afb036a2d1d8167337409ee673efb783cf8a759afe98a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059330332
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Le nozze di Figaro, K.492 / Act 1: "Via resti servita, madama brillante" · Machine-readable JSON-LD