料理の鉄人 BACKDRAFT ORIGINAL COVER INST Ver.

Recording identifiers

ISRC

JPR861400166

CopyrightID (CopyrightChains transaction hash)

0x38bd1763ee06b80a3fa64080d336f3d5e8d1fa54123a85eb1c92cf80f07f70d0

Copyright registration time

2026-06-20T16:28:25+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:f1dde4d686b7ce63548427b59b9bd5558354d2c3f8ebc032d6e0aa3cc8d03816

• 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.