Wagner: Tannhäuser, Act 2: Scene 1. "Dich, teure Halle, grüss ich wieder" (Elisabeth)

Recording identifiers

ISRC

DEA340703088

Release date of the album this recording appears on

2011-03-28

CopyrightID (CopyrightChains transaction hash)

0x1f353364f97983f2117bcd139843942d2e60d19000d119b265154c813ba2e720

Copyright registration time

2026-07-07T18:28:25+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:7b8b7954870b6b187864901307472a5b5824f9cd565a5d3e0861a17e378ce8be

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEA340703088

What this proof establishes

This recording was released in 2011, 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.