ISRC FR3KD1505462
Verified recording
FR3KD1505462 is “Cosi fan tutte, K. 588, Act I, Scene 12: "Un'aura amorosa" (Ferrando)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x9204e95dd3b07874c75dff10ecaf3bfbc0d8e8631651f3f0b1d883a6d05b99b1 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR3KD1505462.
Recording identifiers
- ISRC
- FR3KD1505462
- Title
- Cosi fan tutte, K. 588, Act I, Scene 12: "Un'aura amorosa" (Ferrando)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x9204e95dd3b07874c75dff10ecaf3bfbc0d8e8631651f3f0b1d883a6d05b99b1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:5861edc6b5de95e8813d37e27b4e7c80d03095a4609d1757f22de01dc164e9cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR3KD1505462
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: Cosi fan tutte, K. 588, Act I, Scene 12: "Un'aura amorosa" (Ferrando) · Machine-readable JSON-LD