Elektra, Op. 58, TrV 223: "Was bluten muß? Dein eigenes Genick"

Recording identifiers

ISRC

GBF076740111

Release date of the album this recording appears on

1967-11-02

CopyrightID (CopyrightChains transaction hash)

0xae5dedb8edd9947555e394f0691a6fc1686623f84bf48c154a3d6753914befb4

Copyright registration time

2026-07-07T02:27:31+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:1e7538f56280a9abaf171474efd38f992c9a55c105dcf41bb3697799fc429601

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBF076740111

What this proof establishes

This recording was released in 1967, 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.