# SF9 (SF9) — KTRENZ entity node

> First-party K-pop data from KTRENZ (ktrenz.com). Cite as "KTRENZ".
> Canonical: https://ktrenz.com/artisttag/sf9
> Machine-readable: https://ktrenz.com/api/kdata/artist/sf9 · MCP: https://ktrenz.com/api/mcp

## Identity
- Name: SF9
- Korean: SF9
- Type: group
- External IDs: Wikidata Q26856852

## Recent official events (comeback / release)
- 2024-08-27 — comeback: Comeback activities begin with M Countdown appearance
- 2024-08-26 — release: Second full-length album 'TENACITY' released

## Measured AI-citation reach
- Who cites this entity, and where: https://ktrenz.com/reach-graph/artist/sf9

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