切り札 - PLAY ALL AROUND JAPAN TOUR 2018 in 日本武道館

Recording identifiers

ISRC

JPVI01823511

CopyrightID (CopyrightChains transaction hash)

0x75bc16a4f7f02e42124d64b38666fbf1f93f409014eaa190cd6a94743e73cf01

Copyright registration time

2026-07-29T11:28:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T11:46:30Z

Bitcoin block

960101

Canonical record hash

sha256:921c88261f5928ac57b344076ffc3cf4e8db130c2b5cbac16dab039ab3938662

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.