Madama Butterfly, Act III: Addio, fiorito asil - 2013 Remastered Version

Recording identifiers

ISRC

GBF071301840

Release date of the album this recording appears on

2023-01-24

CopyrightID (CopyrightChains transaction hash)

0xd28da680a779294182250eacff5540a8cbd376d2dd5c1898234d8bccd3de6152

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T12:24:41Z

Bitcoin block

960397

Canonical record hash

sha256:169d937f0ce1a7dad730b9581b95068e18c9325ed7cd32d6fc7e95fa981d7c40

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBF071301840

What this proof establishes

This recording was released in 2023. 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.