SHIBUYA NIGHT

Recording by Yu Sakai.

Recording identifiers

ISRC
JPU800700045
CopyrightID (CopyrightChains transaction hash)
0x0f2fd2fc03d117614ed4f836e334c8250e99214d8a8c4d002e98aebaf046be53
Copyright registration time
2026-06-09T19:08:00+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:2e5c202ccc656d3eac09c71c9c7832bced70206414c54447420376f060f4bab8

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.