Wagner: Lohengrin, WWV 75, Act 3 Scene 1: "Treulich geführt ziehet dahin" (Chorus)

Recording identifiers

ISRC

DEA340702109

Release date of the album this recording appears on

2009-11-20

CopyrightID (CopyrightChains transaction hash)

0xd7c2129bb50fdbd3a423015fe20b2c8a55b1e7b8b6e0a67b80f7bf25b50b2a0d

Copyright registration time

2026-08-01T00:37:08+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-08-01T01:44:32Z

Bitcoin block

960494

Canonical record hash

sha256:b42d195ab2fd55bf22e0e10bb07557d6c2e27c0427a5c94f4f894ddc30a26644

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEA340702109

What this proof establishes

This recording was released in 2009, 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.