フューチャー・イヴ-初音ミク「マジカルミライ」10th Anniversary Live- (feat. 初音ミク)

Recording identifiers

ISRC

JP92Q2400679

CopyrightID (CopyrightChains transaction hash)

0x6e073568c7daadfd678e02f1d714550b2db7bb8f9d64a8338f738cb5bdeb0188

Copyright registration time

2026-07-06T04:19:45+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-06T06:56:49Z

Bitcoin block

956889

Canonical record hash

sha256:c8280d73dd66d2c5da02dcd255e9e9bfb1364a8a0582e02592f6dc6a309fb5ca

• 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.