Someday I'll grow up.

Recording by Wakaizumi Tatsuki.

Recording identifiers

ISRC
JPX862003634
CopyrightID (CopyrightChains transaction hash)
0xb8b22c1e3c287dbf18f0be7dc0be7dcf16215dba211d8ce2e85eeb4966195e68
Copyright registration time
2026-07-07T12:02:38+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:14af5c76521ae34cad2d74f539f089ac6938bd2bd31801536ba90c098f8f1db8

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.