嫉妬されるべき人生

Recording by Hikaru Utada.

Recording identifiers

ISRC
JPU901801551
CopyrightID (CopyrightChains transaction hash)
0x02c05b914fd6fe64f1ca7c242bfcadbd77dc247db032108e4e2f0db3003c3cc9
Copyright registration time
2026-06-06T23:26:31+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:53:06Z
Bitcoin block
953515
Canonical record hash
sha256:c2d11b33e67db530657b6245b22c1c50dea9025e6b48af70f3ea1a8ea6f8e66c

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.