Orfeo ed Euridice, Wq. 30 / Act 2: Ballo delle furie

Recording identifiers

ISRC

DEF056730803

Release date of the album this recording appears on

1968-01-01

CopyrightID (CopyrightChains transaction hash)

0x6b08450b20def26b3cb2f7f265bdb1387868f6c4e8d1e1eaa3ae0612325797c5

Copyright registration time

2026-07-31T10:25:00+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T12:24:41Z

Bitcoin block

960397

Canonical record hash

sha256:d5b7f14e061514e5a3c5d8fe5eb4beddb73a85c2e6ca6ad2c0d83a85c798788a

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEF056730803

What this proof establishes

This recording was released in 1968, 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.