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Recording by Kamui.

Recording identifiers

ISRC
JPWP02200869
CopyrightID (CopyrightChains transaction hash)
0x8da9c2e6df0cf301b12426dfd404c545bdcf3230e1d4def6f913c0b82eb3eed6
Copyright registration time
2026-07-31T21:57:05+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T22:27:44Z
Bitcoin block
960473
Canonical record hash
sha256:e78feeb4682998733dd0c8793ada3bf56cfcf9fd88eb1baa7feb77286637741c

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.