Lohengrin, WWV 75, Act III: Treulich geführt (Bridal Chorus)

Recording identifiers

ISRC

GBAYC8904383

Release date of the album this recording appears on

2020-01-17

CopyrightID (CopyrightChains transaction hash)

0x0fddfea8f5e1a3120762525dd5b392b76356e7d8593adebd9d673e322a533219

Copyright registration time

2026-07-30T01:09:53+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T01:32:48Z

Bitcoin block

960185

Canonical record hash

sha256:2cc57ba8b60811a71125835f9a63290bdb71238f4cbce04c39c080483125faee

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBAYC8904383

What this proof establishes

This recording was released in 2020, 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.