Eisenbahn-Lust-Walzer (Railway Pleasure Waltzes), Op. 89

Recording identifiers

ISRC

HKI190739401

Release date of the album this recording appears on

2008-02-26

CopyrightID (CopyrightChains transaction hash)

0x8fc201918f26db9a0ae21948b96ce24c5c0e2db12c0a79622a9ad80effb55121

Copyright registration time

2026-07-31T20:07:13+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T20:22:46Z

Bitcoin block

960459

Canonical record hash

sha256:bccdacd88d71319a6e1dcd47a6e6d717335b262022c49ab9a0bbdb5d3cd43fb5

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC HKI190739401

What this proof establishes

This recording was released in 2008, 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.