Die Meistersinger von Nürnberg - Act 1: "Was Euch zum Liede Richt und Schnur"

Recording identifiers

ISRC

GBF077540313

Release date of the album this recording appears on

1976-01-01

CopyrightID (CopyrightChains transaction hash)

0xb31151df3e76fd9fae7d625598c2640e1207cb19a4114212a3aab0639cbeb88d

Copyright registration time

2026-06-26T19:23:15+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:159325d88ce7d7c0e99fa841315e538c2639b2b93d5e8261f2748f19d0f98876

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBF077540313

What this proof establishes

This recording was released in 1976, 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.