Beautiful World

Recording by Hikaru Utada.

Recording identifiers

ISRC
JPTO00700774
CopyrightID (CopyrightChains transaction hash)
0x0591f311c75a47ac41da3c43eda1fb6d2468b3291360ce88e6eb70dfe19115df
Copyright registration time
2026-06-26T14:49:15+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:848ebbcf217269041a62b5ab9a50aecacd12f2d8f63987ad02e42721477afe13

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.