Also sprach Zarathustra, Op. 30, TrV 176: VIII. Das Tanzlied (Live)

Recording identifiers

ISRC

DELW72018208

Release date of the album this recording appears on

2020-02-07

CopyrightID (CopyrightChains transaction hash)

0xd74c2bdedbf92df775cf842a2e5a57e3875a64d277c6d88896080881b655fcb4

Copyright registration time

2026-07-29T20:35:33+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T21:09:47Z

Bitcoin block

960144

Canonical record hash

sha256:f2df7ed2f317d2465c435f705d6759f8779963dc5e3078553c0687cf278057eb

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• Recording evidence summary for ISRC DELW72018208

What this proof establishes

This recording was released in 2020, 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.