300 no 7

Recording by MC GP.

Recording identifiers

ISRC
BXG6R2400502
CopyrightID (CopyrightChains transaction hash)
0x83442d919974551e13c756488e1921c6b733df97b6e7e008f5cf20122d79621b
Copyright registration time
2026-06-01T04:57:07+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:23ed2cc56ef0381e7907dfefb1d849fe39ce11690c722ce0cc6d5d03c5c2cac7

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.