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Recording by Marcus D.

Recording identifiers

ISRC
USCGH1564608
CopyrightID (CopyrightChains transaction hash)
0xbcef2e4501a83f20b5c950c5d656ac549f17b4ea1866141ae69765ff1781fcfe
Copyright registration time
2026-06-19T09:30:56+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:53e6a5739487770d0919a1b67c97b6b8fdf898515351ef5f688c1a5675fda097

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.