# Amazon Tools League w/ David Zimmermann (@ddzim) on youtube

- id: koinon:creator:youtube_ddzim
- url: https://koinonlink.com/kol/youtube/ddzim
- schema_version: 1.4

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

## Reach
- followers: 2200
- posts_observed: 2
- verified: false
- size_tier: nano

## 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: ecommerce
- subcategory: ecom_ads
- category_confidence: 0.9
- category_source: derived_from_recent_content
- topics: Amazon Ads metrics (ACOS, TACOS, CVR), Seller tools and software updates, PPC strategy and optimization, FBA product launch and market entry mistakes, Free Amazon seller tool promotions
- bio: Hi there! This channel's aim is to keep you up to date with the latest innovations in the Amazon software and marketing space.

## Audience (inferred)
- status: present
- description: Amazon FBA sellers and advertisers running PPC campaigns, mainly small-to-medium sellers or their ad operators seeking tool and metric optimization
- roles: ads
- seniority: practitioner
- pain_points: Uncertainty around correct ACOS/TACOS calculation and benchmarks at campaign vs account level, Sudden drops in CVR caused by unknown Amazon ad changes or algorithm shifts, Choosing reliable Amazon seller tools for research, SEO, profit tracking and PPC without wasting budget, Avoiding costly mistakes when launching products into new markets or ad strategies
- posts_analysed: 31
- confidence: 0.75

## Commercial (inferred)
- audience_buyer_fit: 0.8
- promotion_intent: 0.7
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 35
- authenticity_basis: profile_shape_only
- credibility_score: 35
- 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.

## 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=61, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.75, freshness_days=61, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.75, freshness_days=61, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=1, 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=1, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=52, 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=1, 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=52, 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=52, method=platform_profile

## Freshness
- profile_checked_days_ago: 52
- content_analysed_days_ago: 1
- audience_updated_days_ago: 61

## AI retrieval
- indexing_requests: 6
- 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_ddzim
- Request removal: https://koinonlink.com/claim?k=youtube_ddzim
- Terms: https://koinonlink.com/for-ai