北風と太陽 - Live at Saitama Super Arena 2018.8.5

Recording identifiers

ISRC

JPB602002937

CopyrightID (CopyrightChains transaction hash)

0x30955b34dc976a957ae470ecd1bf0bafb0b3c1da754c551fa76d3b05c64e5a71

Copyright registration time

2026-07-30T07:59:52+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T08:30:10Z

Bitcoin block

960229

Canonical record hash

sha256:c58af97569b138b6e767d181d8c1761fcfd29dd9c38bfea79d1854e761ac2659

• 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.