ISRC FRZ149814070
Verified recording
FRZ149814070 is “Così fan tutte, K. 588: Act 1: "Dammi un Bacio"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x0de4fd589f2fedbf733ef1242ccc1d4b6d17876099ff218ddfca9c9b8c398b27 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/FRZ149814070.
Recording identifiers
- ISRC
- FRZ149814070
- Title
- Così fan tutte, K. 588: Act 1: "Dammi un Bacio"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x0de4fd589f2fedbf733ef1242ccc1d4b6d17876099ff218ddfca9c9b8c398b27
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6c90433576e4174b6a2fe6bfd4a58fd0ee2bd873e997a7b560f087c97d206893- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149814070
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Così fan tutte, K. 588: Act 1: "Dammi un Bacio" · Machine-readable JSON-LD