ISRC FRZ149815030
Verified recording
FRZ149815030 is “Così fan tutte, K. 588: Act 2: Recitativo "Amico, Abbiamo Vinto!"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xe41ded8b62fc0993febdc58154267a9448e86366e1fb4aef16fc7c43cfd096a4 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149815030.
Recording identifiers
- ISRC
- FRZ149815030
- Title
- Così fan tutte, K. 588: Act 2: Recitativo "Amico, Abbiamo Vinto!"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xe41ded8b62fc0993febdc58154267a9448e86366e1fb4aef16fc7c43cfd096a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:811d50162a7fb59e6ca444cae99ebbf2777d3dbf7ad42cbfc0c6ed05f42bb798- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149815030
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Così fan tutte, K. 588: Act 2: Recitativo "Amico, Abbiamo Vinto!" · Machine-readable JSON-LD