Speedy Boy (feat. MIKADO)

Recording by Kohjiya.

Recording identifiers

ISRC
TCJPB2467337
CopyrightID (CopyrightChains transaction hash)
0xae8d017bef000692d3cd8b25ccd82f576e0e2ce49fefcccba9382cbc69ed716f
Copyright registration time
2026-07-30T10:06:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T10:42:33Z
Bitcoin block
960247
Canonical record hash
sha256:9a0c597568c57e36ebcbb8292328db15673a4b3f2b461f314cef0bd782ac9904

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.