Takio no Sohranbushi

Recording identifiers

ISRC

JPVP09702108

CopyrightID (CopyrightChains transaction hash)

0x6f1e85d41917ea274077a354cc02194d20c14625313d3b9ac6f13b040c7a2b1f

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-08-01T03:13:03Z

Bitcoin block

960500

Canonical record hash

sha256:30bed5778bf5e9624fb2c47c38cceb1388dd2f894cd8912da6ecaf337e79daa6

• 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.