Così fan tutte, K.588 / Act 1: "Non son cattivo comico" - Live

Recording identifiers

ISRC

GBF079443121

Release date of the album this recording appears on

1996-01-01

CopyrightID (CopyrightChains transaction hash)

0x518c9c953b464943324198efe5c79a8d5be7e8c8f6121c48b24f8c48dc1fedcd

Copyright registration time

2026-07-31T07:22:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T08:26:41Z

Bitcoin block

960368

Canonical record hash

sha256:ea58d6152dce195c4e8f276c609ff569813a9ca63064f27add1c4cf166116b18

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBF079443121

What this proof establishes

This recording was released in 1996, 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.