# 项爸深度评测 (@2244582827) on douyin

- id: koinon:creator:douyin_2244582827
- url: https://koinonlink.com/kol/douyin/2244582827
- schema_version: 1.4

## Identity
- platform: douyin
- handle: 2244582827
- platform_url: https://www.douyin.com/user/MS4wLjABAAAAGOMuACKx6h5JDZVHfQnYrCsPlvxE0F_Hr4d6uTtgbPc8hMHzeTWCq1_0CO68g0IQ
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 1215254
- following: 21
- posts_total: 17
- posts_observed: 5
- verified: true
- size_tier: kol

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.06132
- best_post_interactions: 74523
- measurement_source: cn_posts_max
- measurement_formula: likes + comments + shares (douyin) or likes + comments + collects (xiaohongshu), max over observed posts
- comparable_pool: peak_interactions
- status_note: We have only the single best observed post, so no mean exists. peak_post_engagement_rate is an UPPER BOUND, systematically higher than an average — never compare it against an average rate.
- 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: ecommerce
- subcategory: dtc_brand
- category_confidence: 0.85
- category_source: derived_from_recent_content
- topics: 宝宝喂养与奶制品选择, 母婴用品安全测评, 食品与日化产品成分溯源, 育儿避坑与智商税识别, 厨房与家居用品安全
- bio: 华西医科大学儿科系
成分溯源｜产品实测｜营养科普 
深耕母婴个护领域，实测1000+日化产品
商务：wwwwenooo

## Audience (inferred)
- status: present
- description: new parents (especially moms), everyday consumers focused on baby product safety, formula feeding, and daily food health
- roles: consumer
- seniority: consumer
- pain_points: worried about harmful substances like formaldehyde and substandard cotton in baby products, easily misled when choosing feeding products like formula, yogurt, and bottles, untransparent safety information around night market foods, ready-made meals, and bottled water, confused by mixed parenting advice and afraid of buying overpriced, ineffective products ("buying into hype")
- posts_analysed: 69
- confidence: 0.9

## Commercial (inferred)
- audience_buyer_fit: 0.7
- promotion_intent: 0.5
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 70
- authenticity_basis: engagement_observed
- credibility_score: 76
- 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
- [douyin_2244582827#7cc7e4f7] 不锈钢制品水太深，选购一定要擦亮双眼 #食品安全  #不锈钢  #304不锈钢  #科普一下 #冷知识 / @项爸深度评测创作的原声 / #食品安全  #不锈钢  #304不锈钢  #科普一下 #冷知识 / 宝宝奶制品怎么喝？怎么选？一条视频说清楚！ 【结合个人职业经验及翻阅资料后整理的知识分享，已被证实，不是伪科学!无观感不佳，无任何不良引导，内容仅供参考，效果因人而异，不含任何商业推广，如有不适请及时就医】 (https://www.douyin.com/user/MS4wLjABAAAAGOMuACKx6h5JDZVHfQnYrCsPlvxE0F_Hr4d6uTtgbPc8hMHzeTWCq1_0CO68g0IQ)
- [douyin_2244582827#b4da4a7c] #宝宝喂养  #育儿误区  #宝宝喝奶 #纯牛奶 #新手爸妈 / 牛奶的分类 / 选奶的要点 / 酸奶的选择 / 【结合个人职业经验及翻阅资料后整理的知识分享，已被证实，不是伪科学!无观感不佳，无任何不良引导，内容仅供参考，效果因人而异，不含任何商业推广，如有不适请及时就医】
- [douyin_2244582827#347762d0] #宝宝喂养  #育儿误区  #宝宝喝奶 #纯牛奶 #新手爸妈

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

- audience.description: source_type=ai_inferred, confidence=0.9, freshness_days=84, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.9, freshness_days=84, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.9, freshness_days=84, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=85, 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=85, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=107, 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=0.5, freshness_days=85, method=Starts at 60; interactions-per-follower on collected posts then adds or subtracts (large following with near-zero engagement is penalised heavily). — 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=107, method=llm_partner_fit_classifier + authenticity >= 55 AND fit_score >= 0.45 => A; authenticity >= 40 AND fit_score >= 0.3 => 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=107, method=platform_profile

## Freshness
- profile_checked_days_ago: 107
- content_analysed_days_ago: 85
- audience_updated_days_ago: 84

## AI retrieval
- indexing_requests: 14
- 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=douyin_2244582827
- Request removal: https://koinonlink.com/claim?k=douyin_2244582827
- Terms: https://koinonlink.com/for-ai