ISRC FRZ209000402
Verified recording
FRZ209000402 is “Mozart: Le nozze di Figaro, K. 492, Act 2: "Voi, che sapete che cosa è amor" (Cherubino)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x6124bee5a64493500c931fa5ad5a7fe49cbe906baf31486194bca27569559f59 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209000402.
Recording identifiers
- ISRC
- FRZ209000402
- Title
- Mozart: Le nozze di Figaro, K. 492, Act 2: "Voi, che sapete che cosa è amor" (Cherubino)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x6124bee5a64493500c931fa5ad5a7fe49cbe906baf31486194bca27569559f59
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:e353e01163c8b00e7571eac09e064f3b9a40ed4015e17fd01aef96294ba97e71- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209000402
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Mozart: Le nozze di Figaro, K. 492, Act 2: "Voi, che sapete che cosa è amor" (Cherubino) · Machine-readable JSON-LD