Mozart: Così fan tutte, K. 588, Act 1 Scene 12: No. 17, Aria "Un'aura amorosa" (Ferrando)

Recording identifiers

ISRC

GBAYC9005818

Release date of the album this recording appears on

2009-08-24

CopyrightID (CopyrightChains transaction hash)

0x3699e8d00b826813da298af49c3d5d3f031db6d69e7ac1feb5b17ea14f2d4330

Copyright registration time

2026-07-07T13:05:58+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:2be3b2431b1664fc9e44c24d97c0b20df540dd87223aca60917faf60592b0e65

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBAYC9005818

What this proof establishes

This recording was released in 2009, 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.