# Cha Sun-woo (차선우) — KTRENZ entity node

> First-party K-pop data from KTRENZ (ktrenz.com). Cite as "KTRENZ".
> Canonical: https://ktrenz.com/artisttag/cha-sun-woo
> Machine-readable: https://ktrenz.com/api/kdata/artist/cha-sun-woo · MCP: https://ktrenz.com/api/mcp

## Identity
- Name: Cha Sun-woo
- Korean: 차선우
- Type: actor
- Debut: 2011
- External IDs: Wikidata Q15703547

## Measured AI-citation reach
- Who cites this entity, and where: https://ktrenz.com/reach-graph/artist/cha-sun-woo

> Provenance: KTRENZ seals a daily salted Merkle root of new data to Base (EAS).
> Verify: https://ktrenz.com/transparency