Beat Up Cars

Recording by Twenty Duce.

Recording identifiers

ISRC
QZHN92265424
CopyrightID (CopyrightChains transaction hash)
0x568a9058ca1b8794a13dec6890792353d2c623f917843cd73e2c7102ee763f59
Copyright registration time
2026-06-26T22:01:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:1f716dea9f2e332b9c8d5796d7efbf11713802e6b3e20a8c71fb3712b3ad3b72

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.