Kampai No Ondo (Produced by Kanade Kageyama)

Recording identifiers

ISRC

TCJPK2098226

CopyrightID (CopyrightChains transaction hash)

0x298b1ebea882a8e1a5acebf1fbef543975cc4f5f539a213c21f7c20f1a83935c

Copyright registration time

2026-06-24T17:37:33+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:408c31d398de7fb4eee39e416a522cb22dba22bf829c93c0d92d35cc077d3873

• 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.