ISRC DEF059330351
Verified recording
DEF059330351 is “Le nozze di Figaro, K.492 / Act 2: Signore, cos'è quel stupore? (Susanna, Conte, Contessa)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x1afc949f37d4e1fd8740a67be78ab2a325a207ac718fa39211a9f513fd733cfd and independently timestamped
in Bitcoin block 960181 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059330351.
Recording identifiers
- ISRC
- DEF059330351
- Title
- Le nozze di Figaro, K.492 / Act 2: Signore, cos'è quel stupore? (Susanna, Conte, Contessa)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x1afc949f37d4e1fd8740a67be78ab2a325a207ac718fa39211a9f513fd733cfd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:53:20+00:00
- Bitcoin block
- 960181
- Canonical record hash
sha256:324617e44b03ee8c1e1268351e81e9dacadf8d42bd1b13ea75a36610c2356874- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059330351
- Bitcoin block existence check
- https://blockstream.info/api/block/960181
Full record
Track page: Le nozze di Figaro, K.492 / Act 2: Signore, cos'è quel stupore? (Susanna, Conte, Contessa) · Machine-readable JSON-LD