# 阿东 (@1561075658) on douyin

- id: koinon:creator:douyin_1561075658
- url: https://koinonlink.com/kol/douyin/1561075658
- schema_version: 1.4

## Identity
- platform: douyin
- handle: 1561075658
- platform_url: https://www.douyin.com/user/MS4wLjABAAAAvozEaVMRBxRByG0IWuwmyRGAAwUnvyq2Ubd0JQ9EtRE
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 34738
- following: 3082
- posts_total: 111
- posts_observed: 4
- verified: true
- size_tier: koc

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.35252
- best_post_interactions: 12246
- 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: ai_tools
- category_confidence: 0.75
- category_source: derived_from_discovery_path
- topics: 免费神奇网站推荐, 在线学习与教育工具, 趣味小游戏和模拟器, 亲子/学生资源, 生活实用小工具与黑科技
- bio: 🔎每天分享一个神奇网站丨ai技巧丨软件推荐
⌨️数码爱好者

## Audience (inferred)
- status: present
- description: Students, parents, and working professionals who enjoy discovering free, practical websites, learning tools, and fun resources
- roles: learner
- seniority: learner
- pain_points: Struggling to find free, high-quality learning and tool websites, Overwhelmed by expensive or hard-to-find educational resources for kids, leading to high parental stress, Wanting to browse entertaining content during work hours but afraid of getting caught, New to programming, languages, music, etc., but lacking simple, beginner-friendly entry points
- posts_analysed: 64
- confidence: 0.9

## Commercial (inferred)
- audience_buyer_fit: 0.7
- promotion_intent: 0.9
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 70
- authenticity_basis: engagement_observed
- credibility_score: 69
- 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_1561075658#d2825a79] 测测你的反应力！人类基准测试，包含反应力 测试， 记忆力测试，黑猩猩测试等等！ #人类基准反应测试 (https://www.douyin.com/user/MS4wLjABAAAAvozEaVMRBxRByG0IWuwmyRGAAwUnvyq2Ubd0JQ9EtRE)
- [douyin_1561075658#5f4867ad] #反应力挑战
- [douyin_1561075658#424350e8] #黑猩猩测试
- [douyin_1561075658#9c5cc6d2] #智商测试
- [douyin_1561075658#8b05c95c] #记忆力训练 / @阿东创作的原声 / 签合同不踩坑！官方合同范本库，多领域可筛选，免费下载还带风险提示～
- [douyin_1561075658#b921a7d9] #合同示范文本库 #官方免费合同范本 #签合同 #多合同模板 #合同下载 / 每天认识一个神奇网站 / 这么有趣的合集，不能只有我一个人知道吧 / 这么有趣的短剧，不能只有我一个人知道吧 / 纸飞机折法全收录！fold nfly 筛难度 / 飞行参数，图文 + 视频 + 打印模板，亲子必存～
- [douyin_1561075658#a4885ada] #foldnfly纸飞机折法#亲子互动 #折纸飞机 #手工益智 #折纸教程 / 装机不踩坑！BT 电脑开荒网含图吧工具箱 / 驱动 / 剪辑软件，纯净无广告～
- [douyin_1561075658#417d49a5] #BT电脑开荒网 #新电脑装机必备 #纯净无广告软件 #电脑检测工具合集 #官网直达

## 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=85, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.9, freshness_days=85, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.9, freshness_days=85, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=87, 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=87, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=109, 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=87, 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=109, 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=109, method=platform_profile

## Freshness
- profile_checked_days_ago: 109
- content_analysed_days_ago: 87
- audience_updated_days_ago: 85

## 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_1561075658
- Request removal: https://koinonlink.com/claim?k=douyin_1561075658
- Terms: https://koinonlink.com/for-ai