パナマ運河(川栄李奈、松井玲奈、峯岸みなみ、渡辺美優紀)

Recording identifiers

ISRC

JPKI01419938

Release date of the album this recording appears on

2015-01-21

CopyrightID (CopyrightChains transaction hash)

0x07e577dbefd3e03a80a6a2fafc3904e3535c40dab6361f63f6b9d51f01154baa

Copyright registration time

2026-07-31T03:33:26+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T04:14:58Z

Bitcoin block

960344

Canonical record hash

sha256:dbb629ae7b18cdbd5bcfa29c60e5b8fff2e0c584edeb62af3727c9531fd9826a

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC JPKI01419938

What this proof establishes

This recording was released in 2015, 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.