Don Giovanni, K. 527, Atto I Scena 11: "Mi par ch'oggi il demonio si diverta"

Recording identifiers

ISRC

FRZ140642180

Release date of the album this recording appears on

2007-10-09

CopyrightID (CopyrightChains transaction hash)

0x9dec23d2c2f418b86c429eebb93c9bb62bcd5b22324c2c33b400ad2ac87d2f51

Copyright registration time

2026-07-30T06:19:43+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T06:39:12Z

Bitcoin block

960216

Canonical record hash

sha256:06b407c7290ac92e56219a4c087555e3a90863b68e8653fb494d45e7b7b0e08f

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRZ140642180

What this proof establishes

This recording was released in 2007, 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.