Pierrot lunaire, Op. 21: Part I - 1. Mondestrunken

Recording identifiers

ISRC

USSM10700986

Release date of the album this recording appears on

1978

CopyrightID (CopyrightChains transaction hash)

0x464a0baa52473c3fc97f0fd626a9a1bfbbace0712a15de95a208c89d5cb08ec7

Copyright registration time

2026-07-31T08:12:12+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T08:26:41Z

Bitcoin block

960368

Canonical record hash

sha256:a13033380bdbd0e39e7a601a8c08d8b3ec967bce39e68807229e095773a9b937

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USSM10700986

What this proof establishes

This recording was released in 1978, 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.