Le nozze di Figaro, K. 492, Act I: Cavatina. Se vuol ballare

Recording identifiers

ISRC

USTE10407388

Release date of the album this recording appears on

2025-05-18

CopyrightID (CopyrightChains transaction hash)

0xb435df958a01476bf8d768ab8b1ee94208b447ae1e4d47a6969b52ba7215b7b6

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-08-01T03:50:58Z

Bitcoin block

960506

Canonical record hash

sha256:160f2781b44dc2f9fc07c27551deca61484194889e6ac7115783ded811069553

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USTE10407388

What this proof establishes

This recording was released in 2025. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.