Orfeo ed Euridice, Wq. 30, Act 3: "Che farò senza Euridice?"

Recording identifiers

ISRC

AUAB00850990

Release date of the album this recording appears on

2013-07-26

CopyrightID (CopyrightChains transaction hash)

0x85834c06e6132a6c35e95ede80173b96d32810a6fc4b08714d126e4529b15426

Copyright registration time

2026-07-06T19:59:04+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:ac8f23d8ea8513f7b069cdc6d2233c11a2f356d40505c7f27478bca03b3d6ef6

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC AUAB00850990

What this proof establishes

This recording was released in 2013, 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.