Good Time [feat. Mayumi Morinaga] - PINKPONG Remix

Recording identifiers

ISRC

TCJPJ1922366

Release date of the album this recording appears on

2018-12-30

CopyrightID (CopyrightChains transaction hash)

0x143665210ff3e23fb25e553cb0e362d2541fc594ceb99db25dc53cf469715690

Copyright registration time

2026-07-07T20:21:40+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:39:04Z

Bitcoin block

957122

Canonical record hash

sha256:4933a344ed78a5a85e66ce6c9b28e5059e9f522f3eb9305d33a064550a15b384

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC TCJPJ1922366

What this proof establishes

This recording was released in 2018, 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.