# Rodrigo Serra (@portugaembrasil) on tiktok

- id: koinon:creator:tiktok_portugaembrasil
- url: https://koinonlink.com/kol/tiktok/portugaembrasil
- schema_version: 1.4

## Identity
- platform: tiktok
- handle: portugaembrasil
- platform_url: https://www.tiktok.com/@portugaembrasil
- country: Brazil
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 8188
- following: 119
- posts_total: 25
- posts_observed: 2
- verified: false
- size_tier: nano

## 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: lifestyle
- subcategory: travel
- category_confidence: 0.8
- category_source: derived_from_recent_content
- topics: 葡萄牙与巴西文化对比, 葡萄牙人在巴西的移居生活, 巴西市场、食物和日常体验, 语言差异与身份认同, 巴西物价与消费实录

## Audience (inferred)
- status: present
- description: Portuguese speakers, especially those interested in Brazilian life, cultural differences, and relocating to Brazil
- roles: consumer
- seniority: consumer
- pain_points: Adjusting to daily life and culture shock in Brazil, Understanding subtle language differences between Brazil and Portugal, Making choices when shopping and navigating price differences in Brazil, Handling practical processes like obtaining Brazilian residency visas
- posts_analysed: 32
- confidence: 0.75

## Commercial (inferred)
- audience_buyer_fit: 0.2
- promotion_intent: 0.1
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 43
- authenticity_basis: profile_shape_only
- credibility_score: 43
- 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
- [tiktok_portugaembrasil#43df2bb8] Portugal 🇵🇹 Contra Brasil 🇧🇷 No Mundial #portugal #brasil #gringonobrasil #br #brazil🇧🇷 (https://www.tiktok.com/@portugaembrasil)
- [tiktok_portugaembrasil#1f35127a] original sound - portugaembrasil
- [tiktok_portugaembrasil#550e7926] Cadê os portugueses? 😍
- [tiktok_portugaembrasil#1cb217c6] It is a becoming a big trend on TikTok now! Click here: portugal
- [tiktok_portugaembrasil#1cbc75d5] Check out Rodrigo Serra’s video! #TikTok >
- [tiktok_portugaembrasil#39915b2b] Agora sou brasileiro🇧🇷  de verdade?? #portugal #brasil #rio #favela #riodejaneiro  @Ducortecabelinho @Vitinhorocinha
- [tiktok_portugaembrasil#99446f2b] Eu Já Sofri por Amor Mas Não Sofro Mais
- [tiktok_portugaembrasil#44a7f6a6] 1 ANO NO BRASIL 🇧🇷 #gringonobrasil #portugal #brasil #rio #riodejaneiro

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

- audience.description: source_type=ai_inferred, confidence=0.75, freshness_days=60, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.75, freshness_days=60, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.75, freshness_days=60, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=60, 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=60, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=99, 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=60, 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=99, 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=99, method=platform_profile

## Freshness
- profile_checked_days_ago: 99
- content_analysed_days_ago: 60
- audience_updated_days_ago: 60

## AI retrieval
- indexing_requests: 7
- 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=tiktok_portugaembrasil
- Request removal: https://koinonlink.com/claim?k=tiktok_portugaembrasil
- Terms: https://koinonlink.com/for-ai