# B9 (@brains9) on x

- id: koinon:creator:x_brains9
- url: https://koinonlink.com/kol/x/brains9
- schema_version: 1.4

## Identity
- platform: x
- handle: brains9
- platform_url: https://twitter.com/brains9
- website: http://www.b9.com.br
- country: Brazil
- entity_type: creator
- person_id: koinon:person:x_rafaelobitten

## Reach
- followers: 160133
- following: 60
- posts_total: 70306
- posts_observed: 1
- posts_per_day: 11.733
- account_age_days: 5992
- verified: false
- size_tier: kol

## Engagement
- status: not_collected
- status_note: Engagement has not been collected for this creator yet. This is a gap in our collection, NOT a statement that the creator has no engagement. Follower count is known, so it is measurable.
- unit_note: engagement_rate and peak_post_engagement_rate are ratios (0-1); avg_interactions_per_post and best_post_interactions are absolute counts. Read status before reading any number: a null rate has several different causes and status says which one applies here.

## Content
- category: software
- subcategory: martech
- category_confidence: 0.8
- category_source: derived_from_recent_content
- topics: Brand storytelling through pop culture, Viral marketing and meme-based campaigns, Fashion and sport collaborations, Digital identity and cultural relevance in branding, AI and human labor in content creation
- bio: Criatividade, inovação e cultura digital. Pra quem quer sair do raso.

## Audience (inferred)
- status: present
- description: Marketing and brand professionals focused on digital culture, creative campaigns, and viral storytelling in fashion and sports
- roles: content
- seniority: practitioner
- pain_points: Struggling to create culturally relevant and shareable content that resonates with younger audiences, Facing pressure to turn social media moments into tangible products or campaigns, Finding it hard to balance authenticity with commercialization in brand storytelling
- posts_analysed: 5
- confidence: 0.4

## Commercial (inferred)
- audience_buyer_fit: 0.3
- promotion_intent: 0.2
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 82
- authenticity_basis: profile_shape_only
- credibility_score: 82
- flagged_for_review: false
- koinon_bd_grade: C — measures Koinon partner-outreach fit, not creator quality
- interpretation: Signals for triage, not verdicts. A flag means the profile is worth a manual check.

## Evidence
- [x_brains9#bc83fd69] Chevrolet lança “O Amuleto”, curta que expande “Brasil 70” e apresenta o Novo Sonic https://t.co/E65sCLjcJv #Chevrolet #OAmuleto #Brasil70 #NovoSonic https://t.co/Gqg3yJuWRE (https://twitter.com/brains9/status/2070227861773201767)
- [x_brains9#8b859ef6] Whoop escala Cristiano Ronaldo aos 41 para vender longevidade na Copa https://t.co/tkj94FpJZU #CristianoRonaldo #Longevidade #CopaDoMundo #Futebol https://t.co/mXtyjGyy4X
- [x_brains9#17080b88] A @levis transformou em produto o meme que ela mesma protagonizou na Copa. 👕 A partir de hoje, dá pra comprar a Nobody's Gonna Know Logo Tee, uma camiseta com o Batwing coberto pela mesma lona amassada que apareceu no Levi's Stadium e virou meme global, além de milhares de… http
- [x_brains9#16adfce0] Levi's transforma o próprio logo censurado na Copa em camiseta https://t.co/umZFF1P0h1 #Levis #Moda #Copa2023 #Estilo https://t.co/GJDBiQzHJ6
- [x_brains9#481bac1d] Reddit exalta o humano em nova campanha (enquanto vende esse humano pra treinar IA) https://t.co/XyM19r

## Provenance
Every inferred field below carries how it was produced. Facts stay facts; inferences stay inferences.

- audience.description: source_type=ai_inferred, confidence=0.4, freshness_days=21, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.4, freshness_days=21, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.4, freshness_days=21, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=111, method=llm_scorer — Relative signal within Koinon indexing, not a market-wide score.
- commercial.promotion_intent: source_type=ai_inferred, confidence=0.6, freshness_days=111, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=119, method=profile_snapshot_and_engagement_ratio_heuristic — Means "worth a manual check", NOT confirmed fraud. Flags can be wrong and are not a verdict about the person.
- quality.authenticity_score: source_type=heuristic, confidence=0.25, freshness_days=111, method=Profile-shape heuristic from a single snapshot (follower count, following ratio, account age, posting volume, verification), reduced for engagement red flags where post engagement was collected. Where only a follower count is available the score saturates at 58. — The input set differs by platform; do not compare this score across platforms.
- quality.koinon_bd_grade: source_type=ai_inferred, confidence=0.5, freshness_days=119, method=llm_partner_fit_classifier + fit_score >= 0.6 AND authenticity >= 60 => A; fit_score >= 0.4 AND authenticity >= 45 => B; else C. authenticity < 30 or a promotional-pattern flag => quarantine. — Koinon partner-outreach fit, not creator quality.
- reach.followers: source_type=observed, confidence=0.95, freshness_days=119, method=platform_profile

## Freshness
- profile_checked_days_ago: 119
- content_analysed_days_ago: 111
- audience_updated_days_ago: 21

## AI retrieval
- indexing_requests: 12
- user_triggered_requests: 0
- note: Being indexed in bulk is not the same as being retrieved to answer a question.

## This profile
- Claim or correct: https://koinonlink.com/claim?k=x_brains9
- Request removal: https://koinonlink.com/claim?k=x_brains9
- Terms: https://koinonlink.com/for-ai