The Music - Instrumental

Recording by Marcus Marr.

Recording identifiers

ISRC
GBAJC1200442
CopyrightID (CopyrightChains transaction hash)
0x67302b33ab5870e6368c2dea9fc47e7e7baca41ee1b56f68c8628ff8b31e0a0e
Copyright registration time
2026-07-06T22:49:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:f144e174a11f908522103e78e55e9a8df3738442d79ec567e01bf4e4703e3797

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.