Aso Mi A Funfun Lau

Recording identifiers

ISRC

USL4R2073615

Release date of the album this recording appears on

2020-11-01

CopyrightID (CopyrightChains transaction hash)

0xdc3ff2c58e2d1de4946a1713cc5c5c6b9bcbf10e2a9b0d03b0a9e6f0d636ef8b

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T11:07:37Z

Bitcoin block

960095

Canonical record hash

sha256:b60eeefc2764ad5c94c98b106de8bc00882852456134a3265aca6ead78e5e9a3

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USL4R2073615

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.