Police In Helicopter

Recording by John Holt.

Recording identifiers

ISRC
USVPR0916274
CopyrightID (CopyrightChains transaction hash)
0x58006a36baada2a0855e9537e6acc5582c943dee3504221778b7600f3b6a7c6e
Copyright registration time
2026-06-23T20:32:58+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:e55ece0f173dc86d160fedaec8e34521955cda8925804ba44e7d5e956af040af

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.