Wagner: Der fliegende Holländer (The Flying Dutchman), Act 2: "Summ' und Brumm" (Chorus, Mary)

Recording identifiers

ISRC

DEA800200258

Release date of the album this recording appears on

1995

CopyrightID (CopyrightChains transaction hash)

0x7311508f573756dd7c290d24a439bd56e66f126af6f4a78d7081ed1c4f000e33

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-08-01T00:40:43Z

Bitcoin block

960489

Canonical record hash

sha256:078b520f64c613b2cc13e5f03e64f6692a6434a49c8bd71279e2cfc14f143f98

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEA800200258

What this proof establishes

This recording was released in 1995, 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.