ISRC FRZ149813210
Verified recording
FRZ149813210 is “Così fan tutte, K. 588: Act 1: Aria Fiordiligi "Come Scoglio"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xf3355b01d49e933e35e6eec927695c693ddcc435129c28cab8aad2aa6c4f85b0 and independently timestamped
in Bitcoin block 957039 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149813210.
Recording identifiers
- ISRC
- FRZ149813210
- Title
- Così fan tutte, K. 588: Act 1: Aria Fiordiligi "Come Scoglio"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xf3355b01d49e933e35e6eec927695c693ddcc435129c28cab8aad2aa6c4f85b0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T12:58:18+00:00
- Bitcoin block
- 957039
- Canonical record hash
sha256:7fdec9c0339d0d0f037494f66b827f9275918ba0a5ff21506218121d86a7aff3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149813210
- Bitcoin block existence check
- https://blockstream.info/api/block/957039
Full record
Track page: Così fan tutte, K. 588: Act 1: Aria Fiordiligi "Come Scoglio" · Machine-readable JSON-LD