Orpheus in the Underworld (Orphée aux enfers) - arr. W. Neef as "Orpheus in der Unterwelt": Jung wird man dabei!

Recording identifiers

ISRC

DEUM70603599

Release date of the album this recording appears on

1970-01-01

CopyrightID (CopyrightChains transaction hash)

0x65a96f7b29badd8f42d40f794e9a03a4f87a780bb664179598c9d4a484a6f802

Copyright registration time

2026-07-07T18:50:09+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:7a29710837a962fa692d762addf8c3e2241caecf86ac86c7d9b6e5c959ee723c

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEUM70603599

What this proof establishes

This recording was released in 1970, 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.