# VintageFootballTV (@Vintage77Ball) on x

- id: koinon:creator:x_vintage77ball
- url: https://koinonlink.com/kol/x/Vintage77Ball
- schema_version: 1.4

## Identity
- platform: x
- handle: Vintage77Ball
- platform_url: https://twitter.com/Vintage77Ball
- country: Indonesia
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 6996
- following: 2901
- posts_total: 3157
- posts_observed: 2
- posts_per_day: 10.666
- account_age_days: 296
- verified: true
- size_tier: nano

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.01072
- best_post_interactions: 75
- measurement_source: x_post_interactions
- measurement_formula: interactions on one post — likes, or likes + reposts + replies depending on the discovery path (the two are not distinguishable in the stored data)
- 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: entertainment
- subcategory: sports
- category_confidence: 0.6
- category_source: derived_from_recent_content
- topics: South American football classics, Argentina vs Brazil matches, golden era football memories
- bio: Reliving the golden era of football ⚽
Legends, iconic matches, and classic memories.
VintageFootballTV | EST. 2026

## Audience (inferred)
- status: present
- description: Vintage football nostalgia fans interested in classic South American matches, but data too limited to profile accurately
- roles: none
- seniority: consumer
- posts_analysed: 1
- confidence: 0.4

## Commercial (inferred)
- audience_buyer_fit: 0.8
- promotion_intent: 0.3
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 59
- authenticity_basis: engagement_observed
- credibility_score: 59
- flagged_for_review: false
- koinon_bd_grade: B — 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
- [x_vintage77ball#a3080349] The Best Team of All Time: Juventus Do you agree? https://t.co/wKdUgaCmP3 (https://twitter.com/Vintage77Ball/status/2071616811024417022)
- [x_vintage77ball#59327db5] 🇦🇷 Big little history 🇦🇷 Minute 88. Argentina is already ahead, but the one who comes in is Martín Palermo. The “Titan” who is almost retired, only played 10 minutes in the entire World Cup, But managed to score the only goal in the world’s most prestigious event. Greece 0-2 
- [x_vintage77ball#2b4c784e] Who are these 2 legendary Parma players? https://t.co/yXvbqnx9H4
- [x_vintage77ball#8946e820] Something just feels right about Torres scoring for Spain in a final 😏🏆 Do you remember this final? https://t.co/aJR4Z7C5I4
- [x_vintage77ball#2b038594] 🎯 FORGOTTEN GOAL Remember when Christian Vieri could score from anywhere? 🚀 https://t.co/T2seJbsh14
- [x_vintage77ball#ea8b8e0f] The Best Dutch Team from time to time! Do you agree? https://t.co/KjcKsleZIX
- [x_vintage77ball#fa09aa28] 🤩 Zidane joins Ronaldo and treats Chaudron de Saint-Étienne! https://t.co/14eleSsFpf
- [x_vintage77ball#458d337a] Who are these 3 legendary players when they were young? https://t.co/WO5cm3x8dr

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

- audience.description: source_type=ai_inferred, confidence=0.4, freshness_days=76, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.4, freshness_days=76, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.4, freshness_days=76, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=76, 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=76, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=112, 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=76, 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=112, 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=112, method=platform_profile

## Freshness
- profile_checked_days_ago: 112
- content_analysed_days_ago: 76
- audience_updated_days_ago: 76

## 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=x_vintage77ball
- Request removal: https://koinonlink.com/claim?k=x_vintage77ball
- Terms: https://koinonlink.com/for-ai