{
  "@context": "https://koinonlink.com/schema/creator/v1.3",
  "@type": "Creator",
  "schema_version": "1.3",
  "id": "koinon:creator:douyin_83281122436",
  "url": "https://koinonlink.com/kol/douyin/83281122436",
  "alternate": {
    "html": "https://koinonlink.com/kol/douyin/83281122436",
    "json": "https://koinonlink.com/kol/douyin/83281122436.json",
    "markdown": "https://koinonlink.com/kol/douyin/83281122436.md"
  },
  "identity": {
    "display_name": "程序员小河",
    "handle": "83281122436",
    "platform": "douyin",
    "platform_url": "https://www.douyin.com/user/MS4wLjABAAAAOXlaV5Oz2wrx29E4H_ZAge98L0Pd6Hfhsh5I5lTHr0E",
    "website": null,
    "country": "CN",
    "country_name": "China",
    "location_text": "深圳",
    "entity_type": "creator",
    "person_id": null,
    "person_id_note": "Cross-platform identity not resolved for this creator.",
    "other_accounts": [],
    "claimed": false,
    "claimed_note": "Not claimed. This says nothing about the creator — most profiles are simply not claimed yet.",
    "declared_accounts": []
  },
  "first_party": null,
  "reach": {
    "followers": 343383,
    "following": null,
    "posts_total": null,
    "posts_observed": 5,
    "account_age_days": null,
    "posts_per_day": null,
    "verified": false,
    "size_tier": "kol"
  },
  "engagement": {
    "status": "not_collected",
    "engagement_rate": null,
    "engagement_rate_basis": null,
    "posts_in_average": null,
    "avg_views_per_post": null,
    "peak_post_engagement_rate": null,
    "avg_interactions_per_post": null,
    "best_post_interactions": null,
    "measurement_source": null,
    "measurement_formula": null,
    "comparable_pool": null,
    "status_note": "Engagement has not been collected for this creator yet. This is a gap in our collection, NOT a statement that the creator has no engagement. Follower count is known, so it is measurable.",
    "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": {
    "bio": "",
    "topics": [
      "程序员职业前景与35岁危机",
      "Python/Java等语言学习与课程推广",
      "自学编程 vs 培训班选择",
      "IT求职、面试与找工作建议",
      "会员课程更新与学习路径"
    ],
    "topics_en": [
      "Programmer career prospects and the 35-year-old crisis",
      "Learning Python/Java and course promotion",
      "Self-taught programming vs. bootcamp choice",
      "IT job search, interview, and hiring advice",
      "Membership course updates and learning paths"
    ],
    "topics_zh": [
      "程序员职业前景与35岁危机",
      "Python/Java等语言学习与课程推广",
      "自学编程 vs 培训班选择",
      "IT求职、面试与找工作建议",
      "会员课程更新与学习路径"
    ],
    "category": "software",
    "category_label": "Software",
    "subcategory": "devtools",
    "subcategory_label": "Developer tools / infra",
    "category_confidence": 0.85,
    "category_source": "derived_from_recent_content"
  },
  "audience": {
    "status": "present",
    "status_note": null,
    "description": "young people looking to break into programming on their own or through courses, career switchers, and working developers—especially those worried about the 35-and-over industry crunch, with average academic backgrounds and tight budgets seeking jobs or side income",
    "roles": [
      "dev"
    ],
    "seniority": "learner",
    "pain_points": [
      "anxiety over being replaced or struggling to find work after age 35 as a developer",
      "difficulty choosing between self-study and bootcamps, fearing wasted money",
      "uncertainty about which programming language or specialization can lead to quick job placement or side income",
      "concerns about low competitiveness due to non-top-tier (non-985/211) or associate degree background, or lack of prior experience"
    ],
    "posts_analysed": 100,
    "confidence": 0.9
  },
  "commercial": {
    "audience_buyer_fit": 0.8,
    "promotion_intent": 0.6,
    "open_to_collaboration": false,
    "contact": null,
    "contact_note": "Koinon does not publish creator contact details."
  },
  "quality": {
    "authenticity_score": 58,
    "authenticity_basis": "platform_default",
    "authenticity_method": "Fixed value 58, pending engagement collection. Not a measurement.",
    "authenticity_comparable_across_platforms": false,
    "credibility_score": 58,
    "credibility_note": null,
    "flagged_for_review": false,
    "flag_reasons": [],
    "anomaly_flags": [],
    "koinon_bd_grade": {
      "value": "A",
      "scale": [
        "A",
        "B",
        "C",
        "quarantine",
        null
      ],
      "value_meanings": {
        "A": "Strong fit for Koinon partner outreach.",
        "B": "Moderate fit.",
        "C": "Weak fit, or never scored.",
        "quarantine": "Flagged for manual review. Excluded from Koinon published statistics, but creator search still RETURNS these profiles unless you pass exclude_anomalous:true — check quality.flagged_for_review.",
        "null": "Never scored."
      },
      "measures": "koinon_partner_outreach_fit",
      "basis": "koinon_bd_fit_only",
      "formula": "fit_score >= 0.5 => A; >= 0.35 => B; else C. authenticity is not an input.",
      "comparable_across_platforms": false,
      "interpretation": "NOT a quality score and NOT fit for your campaign — it grades Koinon own partner-outreach interest in gaming, e-commerce and software. A \"C\" usually means \"outside those industries\" or \"not yet scored\".",
      "explained_at": "https://koinonlink.com/for-ai#koinon_bd_grade"
    },
    "interpretation": "Signals for triage, not verdicts. A flag means the profile is worth a manual check."
  },
  "evidence": [
    {
      "evidence_id": "douyin_83281122436#afe7c67e",
      "type": "creator_content",
      "excerpt": "凭什么说我们课程和机构卖的八九千的课程是一样的@抖音小助手",
      "source_url": "https://www.douyin.com/user/MS4wLjABAAAAOXlaV5Oz2wrx29E4H_ZAge98L0Pd6Hfhsh5I5lTHr0E",
      "source_url_note": "Koinon retains one profile-level source URL, not a per-post URL for each excerpt."
    },
    {
      "evidence_id": "douyin_83281122436#b9b24a01",
      "type": "creator_content",
      "excerpt": "@程序员小河创作的原声",
      "source_url": null,
      "source_url_note": "Koinon retains one profile-level source URL, not a per-post URL for each excerpt."
    },
    {
      "evidence_id": "douyin_83281122436#8abb2d36",
      "type": "creator_content",
      "excerpt": "自学编程还是报培训班？ 因人而异，怎么高效，怎么来！#自学编程 #培训班 #程序员 #编程 #学编程",
      "source_url": null,
      "source_url_note": "Koinon retains one profile-level source URL, not a per-post URL for each excerpt."
    },
    {
      "evidence_id": "douyin_83281122436#d27ed1d3",
      "type": "creator_content",
      "excerpt": "因人而异，怎么高效，怎么来！#自学编程 #培训班 #程序员 #编程 #学编程",
      "source_url": null,
      "source_url_note": "Koinon retains one profile-level source URL, not a per-post URL for each excerpt."
    },
    {
      "evidence_id": "douyin_83281122436#0cf09bdb",
      "type": "creator_content",
      "excerpt": "2025年程序员赛道还有希望吗？ 祝大家圣诞快乐，2025年，你认为程序员赛道还有希望吗？#已经开始期待圣诞节 #编程 #程序员 #程序员日常 #vlog",
      "source_url": null,
      "source_url_note": "Koinon retains one profile-level source URL, not a per-post URL for each excerpt."
    },
    {
      "evidence_id": "douyin_83281122436#9b72e02e",
      "type": "creator_content",
      "excerpt": "祝大家圣诞快乐，2025年，你认为程序员赛道还有希望吗？#已经开始期待圣诞节 #编程 #程序员 #程序员日常 #vlog",
      "source_url": null,
      "source_url_note": "Koinon retains one profile-level source URL, not a per-post URL for each excerpt."
    },
    {
      "evidence_id": "douyin_83281122436#1a8b6ca5",
      "type": "creator_content",
      "excerpt": "遇到问题不要慌，试试重启？#程序员 #互联网 #python #it @抖音小助手",
      "source_url": null,
      "source_url_note": "Koinon retains one profile-level source URL, not a per-post URL for each excerpt."
    },
    {
      "evidence_id": "douyin_83281122436#768e25f6",
      "type": "creator_content",
      "excerpt": "想要赚外快就学python吗？！#程序员 #编程 #互联网 #程序猿日常 #计算机",
      "source_url": null,
      "source_url_note": "Koinon retains one profile-level source URL, not a per-post URL for each excerpt."
    }
  ],
  "provenance": [
    {
      "field": "audience.description",
      "source_type": "ai_inferred",
      "confidence": 0.9,
      "freshness_days": 35,
      "method": "llm_persona_from_recent_content",
      "note_ref": "llm_persona_from_recent_content"
    },
    {
      "field": "audience.roles",
      "source_type": "ai_inferred",
      "confidence": 0.9,
      "freshness_days": 35,
      "method": "llm_persona_from_recent_content",
      "note_ref": "llm_persona_from_recent_content"
    },
    {
      "field": "audience.seniority",
      "source_type": "ai_inferred",
      "confidence": 0.9,
      "freshness_days": 35,
      "method": "llm_persona_from_recent_content",
      "note_ref": "llm_persona_from_recent_content"
    },
    {
      "field": "commercial.audience_buyer_fit",
      "source_type": "ai_inferred",
      "confidence": 0.6,
      "freshness_days": 0,
      "method": "llm_scorer",
      "note": "Relative signal within Koinon indexing, not a market-wide score."
    },
    {
      "field": "commercial.promotion_intent",
      "source_type": "ai_inferred",
      "confidence": 0.6,
      "freshness_days": 0,
      "method": "llm_scorer"
    },
    {
      "field": "quality.anomaly_flags",
      "source_type": "heuristic",
      "confidence": 0.5,
      "freshness_days": 41,
      "method": "profile_snapshot_and_engagement_ratio_heuristic",
      "note": "Means \"worth a manual check\", NOT confirmed fraud. Flags can be wrong and are not a verdict about the person."
    },
    {
      "field": "quality.authenticity_score",
      "source_type": "heuristic",
      "confidence": 0.25,
      "freshness_days": 0,
      "method": "Fixed value 58, pending engagement collection. Not a measurement.",
      "note": "The input set differs by platform; do not compare this score across platforms."
    },
    {
      "field": "quality.koinon_bd_grade",
      "source_type": "ai_inferred",
      "confidence": 0.5,
      "freshness_days": 41,
      "method": "llm_partner_fit_classifier + fit_score >= 0.5 => A; >= 0.35 => B; else C. authenticity is not an input.",
      "note": "Koinon partner-outreach fit, not creator quality."
    },
    {
      "field": "reach.followers",
      "source_type": "observed",
      "confidence": 0.95,
      "freshness_days": 41,
      "method": "platform_profile"
    }
  ],
  "method_notes": {
    "llm_persona_from_recent_content": "Computed from posts read live at analysis time; those posts are NOT retained. The excerpts in evidence[] are separately collected profile content and are NOT the inputs to this inference. Do not cite them as its supporting evidence."
  },
  "freshness": {
    "profile_checked_days_ago": 41,
    "content_analysed_days_ago": 0,
    "audience_updated_days_ago": 35,
    "generated_at": "2026-09-04T01:21:16.193Z"
  },
  "retrieval": {
    "indexing_requests": 1,
    "user_triggered_requests": 0,
    "last_user_triggered_day": null,
    "note": "Being indexed in bulk is not the same as being retrieved to answer a question."
  },
  "relationships": {
    "platform_entity": "https://koinonlink.com/creators/douyin",
    "category_entity": "https://koinonlink.com/product-category/software"
  },
  "license": {
    "terms": "https://koinonlink.com/for-ai",
    "attribution": "Koinon Link",
    "claim_url": "https://koinonlink.com/claim?k=douyin_83281122436",
    "removal_url": "https://koinonlink.com/claim?k=douyin_83281122436"
  }
}