# 蜗牛设计 (@55733131980) on douyin

- id: koinon:creator:douyin_55733131980
- url: https://koinonlink.com/kol/douyin/55733131980
- schema_version: 1.4

## Identity
- platform: douyin
- handle: 55733131980
- platform_url: https://www.douyin.com/user/MS4wLjABAAAAVeiEw6L3LQk-_RsZu5osnt3YVXgMOoMgtmirZKNLpy0PhuwwvYXVyf5onwmCuX0V
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 755509
- following: 5
- posts_total: 317
- posts_observed: 3
- verified: true
- size_tier: kol

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.12309
- best_post_interactions: 92992
- 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: lifestyle
- subcategory: home_living
- category_confidence: 0.9
- category_source: derived_from_recent_content
- topics: 机械加工与生产过程, 实用工具与五金技巧, 农业/工程大型机械, 劳动人民的智慧与神操作, 解压类清洁/修剪/打黄油视频, DIY创意小发明
- bio: 💋分享知识、技巧和工具！
🌈每日更新记得关注！

## Audience (inferred)
- status: present
- description: Mainly everyday consumers who enjoy short videos about satisfying visuals, mechanical processes, tool hacks, and amazing manufacturing demonstrations
- roles: consumer
- seniority: consumer
- pain_points: Want to quickly find relaxing and satisfying content, Curious about machinery, tools, and manufacturing but lack access to specialized sources, Hope to see realistic or exaggerated 'wow moments' and clever life hacks, Need high visual impact and fresh, engaging content during daily video browsing
- posts_analysed: 100
- confidence: 0.9

## Commercial (inferred)
- audience_buyer_fit: 0.1
- promotion_intent: 0.1
- 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_55733131980#80f56abc] 摩托车实用小技巧 #摩托车维修 #实用小技巧 #维修小技巧 #神操作 (https://www.douyin.com/user/MS4wLjABAAAAVeiEw6L3LQk-_RsZu5osnt3YVXgMOoMgtmirZKNLpy0PhuwwvYXVyf5onwmCuX0V)
- [douyin_55733131980#3501429d] @蜗牛设计创作的原声
- [douyin_55733131980#e84a7525] 跨越时空的神奇工具#机械 #五金工具 #解压 #创意
- [douyin_55733131980#9a0bfdb5] 实用木工小技巧 #木工 #实用小技巧 #木工技巧 #装修
- [douyin_55733131980#ccd79858] #木工 #实用小技巧 #木工技巧 #装修
- [douyin_55733131980#42198cc0] 解压的打黄油过程#解压 #黄油 #轴承 #机械
- [douyin_55733131980#149e4fb1] 有趣的动物 #动物 #有趣 #动物成精了 #动物搞笑视频
- [douyin_55733131980#4a519646] 劳动人民的智慧 太有才了#劳动人民的智慧 #神操作 #高手在民间 #生活小妙招

## 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: 9
- 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_55733131980
- Request removal: https://koinonlink.com/claim?k=douyin_55733131980
- Terms: https://koinonlink.com/for-ai