# Hersch_Tool (@hersch_tool) on youtube

- id: koinon:creator:youtube_hersch_tool
- url: https://koinonlink.com/kol/youtube/hersch_tool
- schema_version: 1.4

## Identity
- platform: youtube
- handle: hersch_tool
- platform_url: https://www.youtube.com/@hersch_tool
- country: United States
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 25700
- posts_observed: 11
- verified: false
- size_tier: koc

## Engagement
- status: not_collected
- 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
- category: lifestyle
- subcategory: home_living
- category_confidence: 0.85
- category_source: derived_from_recent_content
- topics: DIY lathe and milling machining, Metal casting from scrap or 3D prints, Tool sharpening and maintenance, Home shop projects and experiments, Making custom parts from trash or scrap
- bio: Metal lathe, milling machine, and machine shop work in my DIY garage home shop! Join me while we explore and learn about the ...

## Audience (inferred)
- status: present
- description: DIY hobbyists and garage machinists doing home metalworking projects
- roles: consumer
- seniority: consumer
- pain_points: Sourcing affordable scrap or metal stock for personal projects, Learning precision lathe/milling techniques without formal training or industrial tools, Safely handling molten metal and exothermic reactions at home, Identifying and properly using specialized measuring tools like dial indicators and Vernier calipers
- posts_analysed: 28
- confidence: 0.6

## Commercial (inferred)
- audience_buyer_fit: 0.2
- promotion_intent: 0.1
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 49
- authenticity_basis: profile_shape_only
- credibility_score: 49
- 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
- [youtube_hersch_tool#eee1a683] I CAN’T BELIEVE This Worked #diy #machining #tapping (https://www.youtube.com/@hersch_tool)
- [youtube_hersch_tool#122e78e3] Heirloom Quality Junk #diy
- [youtube_hersch_tool#32883ae0] I made This From TRASH! #diy #machining #fyp
- [youtube_hersch_tool#1059a1df] A BEAUTIFUL Exothermic Reaction #diy #science #experiment #fyp
- [youtube_hersch_tool#fa048eff] You do NOT need this… #diy #tools #fyp #reaction
- [youtube_hersch_tool#1818b077] Dispelling This MYTH About Water & Electricity #diy #science #chemistry #stem #fyp
- [youtube_hersch_tool#50b50792] I Made GOLDEN DICE From Metal Scrap! #MetalCasting #diy #machining #metal
- [youtube_hersch_tool#516f7c99] Liquid Metal - Casting a Solid Copper Cross #diy #metal

## Provenance
Every inferred field below carries how it was produced. Facts stay facts; inferences stay inferences.

- audience.description: source_type=ai_inferred, confidence=0.6, freshness_days=53, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.6, freshness_days=53, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.6, freshness_days=53, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=53, 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=53, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=81, 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=0.25, freshness_days=53, method=Profile-shape heuristic from a single snapshot (follower count, following ratio, account age, posting volume, verification), reduced for engagement red flags where post engagement was collected. Where only a follower count is available the score saturates at 58. — 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=81, method=llm_partner_fit_classifier + fit_score >= 0.6 AND authenticity >= 60 => A; fit_score >= 0.4 AND authenticity >= 45 => 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=81, method=platform_profile

## Freshness
- profile_checked_days_ago: 81
- content_analysed_days_ago: 53
- audience_updated_days_ago: 53

## AI retrieval
- indexing_requests: 11
- 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=youtube_hersch_tool
- Request removal: https://koinonlink.com/claim?k=youtube_hersch_tool
- Terms: https://koinonlink.com/for-ai