Das Rheingold, Scene 4: Wohlan, die Nibelungen rief ich mir nah

Recording identifiers

ISRC

DEF056731434

Release date of the album this recording appears on

1998-01-01

CopyrightID (CopyrightChains transaction hash)

0xf974e76c9b08c20c7c4f456385303e0617971d62e84f43b68dc4905adc4487bc

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T18:23:33Z

Bitcoin block

960291

Canonical record hash

sha256:9d3a32ac3e2b2a08dcce1a622a67c0893e94218c6fe39be4347fbc5b66734400

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEF056731434

What this proof establishes

This recording was released in 1998, 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.