Nantettatte Idol (Live at Nakano Sunplaza Hall 2022.3.21)

Recording identifiers

ISRC

JPVI02202145

Release date of the album this recording appears on

2022-09-21

CopyrightID (CopyrightChains transaction hash)

0xd34b01484287333de25361ba76c74a96e8e1c42eccb3649885e6b5d98f811413

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T13:04:34Z

Bitcoin block

960403

Canonical record hash

sha256:e98a81fcf57771aa08891dd81851f332c1f69459b7dab8b0009a4610230e4fff

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC JPVI02202145

What this proof establishes

This recording was released in 2022. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.