ISRC FR3KD1505460
Verified recording
FR3KD1505460 is “Cosi fan tutte, K. 588, Act I, Scene 11: "Temerari, sortite… Come scoglio immoto resta" (Fiordiligi, Ferrando, Guglielmo, Dorabella, Don Alfonso)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x2f1367eb76b3744058cf55cb4a3cd5a180c7a55de393798c435b956de50ef316 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR3KD1505460.
Recording identifiers
- ISRC
- FR3KD1505460
- Title
- Cosi fan tutte, K. 588, Act I, Scene 11: "Temerari, sortite… Come scoglio immoto resta" (Fiordiligi, Ferrando, Guglielmo, Dorabella, Don Alfonso)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x2f1367eb76b3744058cf55cb4a3cd5a180c7a55de393798c435b956de50ef316
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:39d6d4d371d939c87b77cd86ac9d93e75afba3e4dd7f0721bb5b71c9b1613c8b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR3KD1505460
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Cosi fan tutte, K. 588, Act I, Scene 11: "Temerari, sortite… Come scoglio immoto resta" (Fiordiligi, Ferrando, Guglielmo, Dorabella, Don Alfonso) · Machine-readable JSON-LD