# 郑叔科技测评 (@sdhk0546) on douyin

- id: koinon:creator:douyin_sdhk0546
- url: https://koinonlink.com/kol/douyin/sdhk0546
- schema_version: 1.4

## Identity
- platform: douyin
- handle: sdhk0546
- platform_url: https://www.douyin.com/user/MS4wLjABAAAAfRaT9hlShcHB0v4rgWh2tBq4qyvETp5X-UHprQoUXZK3oJpueLBcezHCBjqG-JUO
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 1049989
- following: 60
- posts_total: 133
- posts_observed: 1
- verified: true
- size_tier: kol

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.03155
- best_post_interactions: 33125
- 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: ecom_tools
- category_confidence: 0.85
- category_source: derived_from_recent_content
- topics: 智能家居机器人与家电测评, 手机/手表/影像产品体验, 洗烘套装与分区洗衣机推荐, 空气净化器/血压计等健康家居, 品牌新品AWE探展与性价比选择
- bio: 走在数码科技前沿
智能家居狂热爱好者
只分享用过的好产品
合作V：ysgs919

## Audience (inferred)
- status: present
- description: Everyday consumers interested in smart homes, digital appliances, and lifestyle gadgets—primarily practical, quality-focused family users and young-to-midlife buyers
- roles: consumer, general_ai
- seniority: consumer
- pain_points: Overwhelming specs in smart home products make it hard to judge real-world performance, obstacle avoidance, and practicality, Laundry and drying routines are cumbersome, with issues like wrinkling and insufficient capacity, Worried about buying low-quality, gimmicky health monitors (like blood pressure cuffs) that aren’t reliable, Lack of trustworthy options for financing or emergency cash when needing it for tech purchases
- posts_analysed: 44
- confidence: 0.75

## Commercial (inferred)
- audience_buyer_fit: 0.8
- promotion_intent: 0.8
- 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: A — 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_sdhk0546#9be4918e] 可以陪孩子长大的机器人 #松延动力 #机器人 #小布米#你的第一个个人机器人 (https://www.douyin.com/user/MS4wLjABAAAAfRaT9hlShcHB0v4rgWh2tBq4qyvETp5X-UHprQoUXZK3oJpueLBcezHCBjqG-JUO)
- [douyin_sdhk0546#4c8ea447] @郑叔科技测评创作的原声
- [douyin_sdhk0546#63172a4d] 个人观点，仅供参考
- [douyin_sdhk0546#8531a36d] #松延动力 #机器人 #小布米#你的第一个个人机器人
- [douyin_sdhk0546#9b243146] 外观与做工
- [douyin_sdhk0546#293baee9] 自由度与动作表现
- [douyin_sdhk0546#bdce4a04] 让你轻松拍出电影感大片#华为pura90pro #华为手机 #华为 #手机影像 #手机测评
- [douyin_sdhk0546#1d454f72] 创作者的记忆外挂来了#钉钉#ai录音卡#DingtalkA1

## 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=84, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.75, freshness_days=84, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.75, 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: 10
- 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_sdhk0546
- Request removal: https://koinonlink.com/claim?k=douyin_sdhk0546
- Terms: https://koinonlink.com/for-ai