ISRC DEF059330352
Verified recording
DEF059330352 is “Le nozze di Figaro, K.492 / Act 2: Susanna, son morta (Contessa, Susanna, Conte)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xe0ec90ea15a2cd897fb40f769185ace069567f4516dcd47c116f0af696ff7a62 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/DEF059330352.
Recording identifiers
- ISRC
- DEF059330352
- Title
- Le nozze di Figaro, K.492 / Act 2: Susanna, son morta (Contessa, Susanna, Conte)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xe0ec90ea15a2cd897fb40f769185ace069567f4516dcd47c116f0af696ff7a62
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4bce7c44e530ce7bb644637dc337072b2bff67dbdd024fa8c40c5b141112005f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059330352
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Le nozze di Figaro, K.492 / Act 2: Susanna, son morta (Contessa, Susanna, Conte) · Machine-readable JSON-LD