Switch Off

Recording by Josh Butler.

Recording identifiers

ISRC
FR10S1838814
CopyrightID (CopyrightChains transaction hash)
0x492ea0ad7697421ed6f63d82635733d276d4f842184a306185b3c0e9ebc6f61f
Copyright registration time
2026-06-18T14:49:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:734abf4995b22c24ab028faad038ddbdf455cf661446d4683558d298297a9b84

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.