Le Villi: Act II: Torna ai felici dì

Recording identifiers

ISRC

USBC19705622

Release date of the album this recording appears on

2008-11-03

CopyrightID (CopyrightChains transaction hash)

0x009c706da92e0c2999c713258d2773fb830d7c7d08329a6de8fcbf157eb24bfe

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T10:06:30Z

Bitcoin block

960387

Canonical record hash

sha256:9556fd9a71a2752613a4f27a2e1f219a2c524f6aa9945f9fcac5146e615b582e

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USBC19705622

What this proof establishes

This recording was released in 2008, 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.