Beatdown

Recording by Castor & Pollux.

Recording identifiers

ISRC
US39N2308720
CopyrightID (CopyrightChains transaction hash)
0x7bc8f24e1e512dbb75ba59af5266fa5f9969e1117aac4fe2aeeaafd1c9ea27ae
Copyright registration time
2026-06-22T04:45:50+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:1572c9d0e8603c4b6bd955c8da516c42b934c0ae56676e2989a57b25f330f6aa

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.