Beautiful Boy

Recording by Miho Tsujibayashi.

Recording identifiers

ISRC
TCJPJ1975077
CopyrightID (CopyrightChains transaction hash)
0xcd99726d435ad448547b24748b384eb89b90eed4d97d677f5da6471f95c2b6e2
Copyright registration time
2026-06-27T07:58:46+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:1b950cc8ece5bc0f71de0aa83269cf76c7dd87d9eeb39cd520521621d66e3c21

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.