ISRC FRZ149815010
Verified recording
FRZ149815010 is “Così fan tutte, K. 588: Act 2: "Ei Parte... Senti... Ah No!"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x3b48c805e21396a75450a3199d6b75497bee9e01dc3df17cb931265baf1cab95 and independently timestamped
in Bitcoin block 960268 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149815010.
Recording identifiers
- ISRC
- FRZ149815010
- Title
- Così fan tutte, K. 588: Act 2: "Ei Parte... Senti... Ah No!"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x3b48c805e21396a75450a3199d6b75497bee9e01dc3df17cb931265baf1cab95
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:53:07+00:00
- Bitcoin block
- 960268
- Canonical record hash
sha256:a3c784a24382c82c86c209f1b8da81f50b780f7910d264b393ed975fd13df1c9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149815010
- Bitcoin block existence check
- https://blockstream.info/api/block/960268
Full record
Track page: Così fan tutte, K. 588: Act 2: "Ei Parte... Senti... Ah No!" · Machine-readable JSON-LD