闇に咲く花 ~The Catastrophe~ - Heart Of Gold Mix / Single Edit

Recording identifiers

ISRC

JPPO01707079

Release date of the album this recording appears on

2018-01-17

CopyrightID (CopyrightChains transaction hash)

0xe7d62c4def2b0f37a93f87caa7283ea5c0bcf5e9b28845a11de7ad03081c93d3

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T17:29:52Z

Bitcoin block

960441

Canonical record hash

sha256:a2cf4f239a13e6c2da76e631eafc7f490ad5bf12419f74529c81eb1039b23457

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC JPPO01707079

What this proof establishes

This recording was released in 2018, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.