Wagner: Tannhäuser, Act 2: "Ein furchtbares Verbrechen ward begangen" (Tutti)

Recording identifiers

ISRC

GBAYC1001388

Release date of the album this recording appears on

1985-01-01

CopyrightID (CopyrightChains transaction hash)

0x430239cd161af00b1eb8e8d1e2cc7f7c571e5dfc62cb441b96cc1a7de1a91b38

Copyright registration time

2026-07-31T08:47:41+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T09:09:19Z

Bitcoin block

960376

Canonical record hash

sha256:5e34b7b702f51cd72a0407d7b552724c23d0dde08b742a4f97eea6e40330b465

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBAYC1001388

What this proof establishes

This recording was released in 1985, 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.