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Recording by MC K.K.

Recording identifiers

ISRC
BK16P2500325
CopyrightID (CopyrightChains transaction hash)
0xe003be41aedaeb7c1b31bfff897da952c9353cdcc72c36eaa554de4c039416fa
Copyright registration time
2026-07-06T08:08:59+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T12:58:18Z
Bitcoin block
957039
Canonical record hash
sha256:c7f8230075572d018360852d66463a2411a29371e4c7360e10ddd2e96e554772

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.