ISRC HKI190348123
Verified recording
HKI190348123 is “Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Act II No. 11: Recitativo - Quanto duolmi, Susanna” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xd2653a27a1d57581a187e34739a34d29d83acae8e86cf1510a462ee1213d40af and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190348123.
Recording identifiers
- ISRC
- HKI190348123
- Title
- Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Act II No. 11: Recitativo - Quanto duolmi, Susanna
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xd2653a27a1d57581a187e34739a34d29d83acae8e86cf1510a462ee1213d40af
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:c5057cbe4773b22412fa5ae6035f7104aaa98c8340565c5900498cf74e82aec5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190348123
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Act II No. 11: Recitativo - Quanto duolmi, Susanna · Machine-readable JSON-LD