ON VENTURA BLVD.

Recording by 伊東たけし.

Recording identifiers

ISRC
JPSR08438150
CopyrightID (CopyrightChains transaction hash)
0x37a3e9512babede792183f9b03e58e6e328a578fdddd20f3a4fdfc8b568ec05d
Copyright registration time
2026-06-21T18:59:21+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:a568092fd32e54dfe5f20989c6a5015af73b1b0e6cdd25173bca665c95975f38

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.