# Ekko科技测评 (@D1143364239) on douyin

- id: koinon:creator:douyin_d1143364239
- url: https://koinonlink.com/kol/douyin/D1143364239
- schema_version: 1.4

## Identity
- platform: douyin
- handle: D1143364239
- platform_url: https://www.douyin.com/user/MS4wLjABAAAATLZSgt1YpWh7R9PBfDahY1nLlWi9xUSB54vEjkeDq8E
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 1184786
- following: 38
- posts_total: 67
- posts_observed: 1
- verified: true
- size_tier: kol

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.07792
- best_post_interactions: 92321
- 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: software
- subcategory: app
- category_confidence: 0.75
- category_source: derived_from_recent_content
- topics: 智能手机与续航评测, 智能汽车与座舱体验, 家用电器与清洁设备, 耳机音频与穿戴设备, 厨房家电与小家电推荐
- bio: 科技测评📱| 智能汽车🛴| 品质好物🧸 
💡体验品质科技好物
🏠让生活更有高度
🖥一个热衷于尝新的科技发烧友
工作V:qhcm555

## Audience (inferred)
- status: present
- description: General tech-savvy consumers, mainly young adults and family users seeking practical, reliable products
- roles: consumer, general_ai
- seniority: consumer
- pain_points: Limited phone battery life and durability, worried about drops or water damage, Easy to be misled when choosing home appliances like robotic vacuums and printers, Hard to pick suitable gifts like headphones or massage devices, afraid they won’t be useful, Poor real-world performance of smart features in cars or home devices
- posts_analysed: 100
- confidence: 0.9

## Commercial (inferred)
- audience_buyer_fit: 0.5
- promotion_intent: 0.6
- 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_d1143364239#8e10c967] 耐用才是硬道理 #vivoY500i#vivo年货节 (https://www.douyin.com/user/MS4wLjABAAAATLZSgt1YpWh7R9PBfDahY1nLlWi9xUSB54vEjkeDq8E)
- [douyin_d1143364239#ff25f7cd] @Ekko科技测评创作的原声
- [douyin_d1143364239#1d09e5fd] #vivoY500i#vivo年货节
- [douyin_d1143364239#da4407e9] 这台新一代智能猎装，来到了苏州！ #启境GT7#启境GT7实车品鉴共启新境#华为乾崑技术#启境GT7黑科技
- [douyin_d1143364239#b3a0544c] #启境GT7#启境GT7实车品鉴共启新境#华为乾崑技术#启境GT7黑科技
- [douyin_d1143364239#e6ee49e1] 探展AWE，泡沫洗地机才是厨房油污的答案！ #海尔智慧家庭定制AI生活#无人家务更进一步#科技晚看得我CPU快冒烟了#在AWE被机器人搭讪了
- [douyin_d1143364239#ea96ea26] #海尔智慧家庭定制AI生活#无人家务更进一步#科技晚看得我CPU快冒烟了#在AWE被机器人搭讪了
- [douyin_d1143364239#4f94467b] 天生玩家 智趣全开 #启境GT7上市#启境GT7#启境汽车

## 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: 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=douyin_d1143364239
- Request removal: https://koinonlink.com/claim?k=douyin_d1143364239
- Terms: https://koinonlink.com/for-ai