Nobody Beats the Biz

Recording by Biz Markie.

Recording identifiers

ISRC
USRH10902670
CopyrightID (CopyrightChains transaction hash)
0xe1d9efa2e0429fc433702b4fbdc21f7dceda3dfc0daf94356960eb9d63a4ec0b
Copyright registration time
2026-07-07T16:12:13+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:53:27Z
Bitcoin block
957124
Canonical record hash
sha256:d215c8c3c0dda4fbb5b34fb1353bd28de9bc9a788dfab0d4eae4ddc1a0ca313d

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.