ISRC HKI190348103
Verified recording
HKI190348103 is “Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Act I No. 1: Recitativo - Cosa stai misurando” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x0385dbc279184c411118892a8a2812c1570b09900ce4ec7f6f9a94c7fae8f7bd and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190348103.
Recording identifiers
- ISRC
- HKI190348103
- Title
- Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Act I No. 1: Recitativo - Cosa stai misurando
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x0385dbc279184c411118892a8a2812c1570b09900ce4ec7f6f9a94c7fae8f7bd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:a2ea0bc028fc92ff1d4d31ba6e512c46986b5bc3e5b2331af3fd2b52fffeddb7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190348103
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Act I No. 1: Recitativo - Cosa stai misurando · Machine-readable JSON-LD