# DS (@DorkSirjur) on x

- id: koinon:creator:x_dorksirjur
- url: https://koinonlink.com/kol/x/DorkSirjur
- schema_version: 1.4

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

## Reach
- followers: 23722
- following: 808
- posts_total: 13954
- posts_observed: 8
- posts_per_day: 2.816
- account_age_days: 4955
- verified: true
- size_tier: koc

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.00042
- best_post_interactions: 10
- 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: music
- category_confidence: 0.95
- category_source: derived_from_recent_content
- topics: 90s rave music, rare DJ sets, house music history, music archiving, supporting independent music curators
- bio: Mancunian. Rave archivist. Sharing clips, sets and packs for the worldwide ravers.

If you want to support with hosting costs - https://t.co/gr44UNVLVA

## Audience (inferred)
- status: present
- description: Global ravers and electronic music enthusiasts, mainly fans of 90s house and rare DJ sets
- roles: general_ai
- seniority: consumer
- pain_points: Hard to find high-quality, authentic 90s rave mixes online, Limited access to rare or lost DJ performances from iconic artists, Difficulty in supporting niche music archivists directly without platform fees
- posts_analysed: 4
- confidence: 0.4

## Commercial (inferred)
- audience_buyer_fit: 0.2
- promotion_intent: 0.3
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 52
- authenticity_basis: engagement_observed
- credibility_score: 87
- 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
- [x_dorksirjur#9a573ed8] 3,894 mixes on Kofi now. Every mix since 27th Jan 25. If you want to support what I do/access the downloads, its £5 minimum one-off, monthly, or pay whatever you wish to. One-off gives one month access. Bless up. https://t.co/yLphGZhqUN (https://twitter.com/DorkSirjur/status/2028900567272087964)
- [x_dorksirjur#5282d114] Last up tonight is an hour from this 90's don, 28 years ago: This is Seb Fontaine - House U-Topia Mixtape 1998 A banging hour of superb late 90's selection on this one. Great mix to see out the eve. Tracklist in the comments. Reminder that all mixes uploaded here today go on my K
- [x_dorksirjur#5b75faeb] We comin in now with two hours from a don in a lost (until now) set. 26 years ago: The superb Mr C @ Fuse, Brussels 26.08.00 Bits of soul, acid and others in there its a superb, flowing mix by a proper OG. No tracklist. Reminder that all mixes uploaded here today go on my Kofi fo
- [x_dorksirjur#05661ead] Next in, an absolute don at a super

## 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=20, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.4, freshness_days=20, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.4, freshness_days=20, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=77, 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=77, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=108, 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=77, 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=108, 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=108, method=platform_profile

## Freshness
- profile_checked_days_ago: 108
- content_analysed_days_ago: 77
- audience_updated_days_ago: 20

## AI retrieval
- indexing_requests: 13
- 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_dorksirjur
- Request removal: https://koinonlink.com/claim?k=x_dorksirjur
- Terms: https://koinonlink.com/for-ai