ISRC HKI199275507
Verified recording
HKI199275507 is “Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Non piu andrai” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x10c576f57d5efa6ea3e714cd905edbe0436b11d1f0c20122c89651ceb143284d and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199275507.
Recording identifiers
- ISRC
- HKI199275507
- Title
- Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Non piu andrai
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x10c576f57d5efa6ea3e714cd905edbe0436b11d1f0c20122c89651ceb143284d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:f671c06e3384814246ccbaf72543e723d5781804fc19eb70adbb1fbc12c8460d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199275507
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Non piu andrai · Machine-readable JSON-LD