MacArthur Park - Laidback Luke Remix (Bonus Track)

Recording identifiers

ISRC

USUM71312627

Release date of the album this recording appears on

2013-10-22

CopyrightID (CopyrightChains transaction hash)

0x289b69fb3a0a781517931a42c2ce6f51ea86368c7d8c3f8794879c4cce1efdb3

Copyright registration time

2026-06-19T05:02:24+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:d3dfdaa5cfd857f102be2b7d73b8b99aa2c3ba1ca5c94f16221bb0acce15b9ea

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USUM71312627

What this proof establishes

This recording was released in 2013, 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.