Shinnyuushatachi no Bansan

Recording identifiers

ISRC

JPS602401639

CopyrightID (CopyrightChains transaction hash)

0xb7b34551e600fbe54d1a75a8b8b9c3afeca23d530eecee0974ed9894608e66c9

Copyright registration time

2026-07-31T20:26:05+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T20:42:35Z

Bitcoin block

960463

Canonical record hash

sha256:b4137bae870b505b0f29a4ea8caebb76e06ce444f74782f2b0f097899a71526b

• 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.