Holiday Party (I Did a Little Cocaine Tonight)

Recording identifiers

ISRC

USLS51945503

Release date of the album this recording appears on

2019-07-19

CopyrightID (CopyrightChains transaction hash)

0xec304d7cf34abb75c0d934971315d6c4b4f39efab7174eb76b04acc1627f9b7c

Copyright registration time

2026-06-18T22:42:32+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:69feffba790722712b6b99b359a3f8c77d55842471fe303b782fb15d62d0f04a

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USLS51945503

What this proof establishes

This recording was released in 2019, 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.