ISRC USSM11405529
Verified recording
USSM11405529 is “Così fan tutte ossia La scuola degli amanti, K. 588: Atto Secondo: Fra gli amplessi in pochi istanti (No. 29, Duetto: Fiordiligi, Ferrando)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x1af52054b8ad74c903ef7da3888cb300deaf93cd476c580b3f0f9f59d0fcf7f2 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/USSM11405529.
Recording identifiers
- ISRC
- USSM11405529
- Title
- Così fan tutte ossia La scuola degli amanti, K. 588: Atto Secondo: Fra gli amplessi in pochi istanti (No. 29, Duetto: Fiordiligi, Ferrando)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x1af52054b8ad74c903ef7da3888cb300deaf93cd476c580b3f0f9f59d0fcf7f2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e94a3e160b8eb98c28686cd0b75e1a6d5bb44694aec21dbbb97a447653f29d20- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11405529
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Così fan tutte ossia La scuola degli amanti, K. 588: Atto Secondo: Fra gli amplessi in pochi istanti (No. 29, Duetto: Fiordiligi, Ferrando) · Machine-readable JSON-LD