Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Act III No. 19: Sestetto - Riconosci in questo amplesso

Recording identifiers

ISRC

HKI190348212

Release date of the album this recording appears on

2004-05-08

CopyrightID (CopyrightChains transaction hash)

0x49de06e89fffa1004d8ebd51e651b2bb31cb90b67ed3a0ad0b4e72ac1e367bf9

Copyright registration time

2026-07-29T13:04:08+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T13:21:01Z

Bitcoin block

960111

Canonical record hash

sha256:e1b5b0000a7f0d7e72199694c5f85beff8c0e61b0dd723922733bd2967536e5c

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC HKI190348212

What this proof establishes

This recording was released in 2004, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.