# Song Sae-byuk (송새벽) — KTRENZ entity node

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

## Identity
- Name: Song Sae-byuk
- Korean: 송새벽
- Type: actor
- Debut: 1998
- External IDs: Wikidata Q11252389

## Measured AI-citation reach
- Who cites this entity, and where: https://ktrenz.com/reach-graph/artist/song-sae-byuk

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