# Derek Brad (@DerekBradPhoto) on x

- id: koinon:creator:x_derekbradphoto
- url: https://koinonlink.com/kol/x/DerekBradPhoto
- schema_version: 1.4

## Identity
- platform: x
- handle: DerekBradPhoto
- platform_url: https://twitter.com/DerekBradPhoto
- website: http://derekbrad.com
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 894
- following: 473
- posts_total: 15271
- posts_observed: 1
- posts_per_day: 9.194
- account_age_days: 1661
- verified: true
- 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: entertainment
- subcategory: music
- category_confidence: 0.9
- category_source: derived_from_recent_content
- topics: concert photography, musician portrait projects, live music event coverage, photo archives from past tours
- bio: Professional Photographer 📷 | 19 Years in the Craft | Still Passionate, Always Creative | Say Hi & Ask me anything 📷 🎶 🤿 🏒 🎾 🤺🐠🪐

## Audience (inferred)
- status: present
- description: Concert photography enthusiasts and music fans interested in live performance captures and musician portraits
- roles: none
- seniority: consumer
- posts_analysed: 18
- confidence: 0.6

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

## Quality signals
- authenticity_score: 52
- authenticity_basis: profile_shape_only
- credibility_score: 52
- 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_derekbradphoto#0be02e6c] Some concerts are performances. Others feel more like theater. One of the things I love about concert photography is capturing the moments people don’t expect—the ones that make you stop for a second and wonder what happened next. This was one of those moments. JoJo • Live @iamjo (https://twitter.com/DerekBradPhoto/status/2072817422999196107)
- [x_derekbradphoto#11e81ab1] Some photographs remind me exactly why I love what I do. Not because of who’s on stage, but because for one brief moment, everything else disappears except the music. This was one of those moments. Gary Clark Jr. • Live https://t.co/NL8hhalcBy @GaryClarkJr https://t.co/Fh11yCJujL
- [x_derekbradphoto#74bfd3bc] Had the chance to photograph Beeson opening the Twilight Concert Series at the Gallivan Center last week. @beesonyeah Here are a few of my favorite moments from her set. 📍 Twilight Concert Series Gallivan Center Salt Lake City, Utah July 27, 2026 Which photo is your favorite? Mo
- [x_derekbradphoto#e3bd1d1d] There’s a difference between photographing a concert and photographing a moment. Most of the night you’re anticipating—not reacting. You’re watching the lights, reading the performers, waiting for everything to line up for a split second. Sometimes it does. This frame from Tom Pe
- [x_derekbradphoto#b85d4e50] Christina Grimmie https://t.co/C35zCGOjoT
- [x_derekbradphoto#b1c6a1f8] LIGHTS Come Get Your Girl Tour Metro Music Hall Salt Lake City, Utah February 24, 2026 Photo Set: https://t.co/olzi8U36VF https://t.co/NL8hhalcBy @lights https://t.co/0V94myNK0p
- [x_derekbradphoto#2029a93f] LIGHTS Musician Portrait Project November 2015 https://t.co/syhaQxOzYz The Musician Portrait Project is a captivating collection of dynamic, black-and-white “moving” portraits that showcase the artistry of musicians. Each two-minute video is without sound, providing a powerful vi
- [x_derekbradphoto#bcaf2f46] Mercedes Arn Horn @softcultband Musician Portrait Project July 2017 The Musician Portrait Project is a captivating collection of dynamic, black-and-white "moving" portraits that showcase the artistry of musicians. Each two-minute video is without sound, providing a powerful visua

## 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=76, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.6, freshness_days=76, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.6, 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=0.25, 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: 10
- 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_derekbradphoto
- Request removal: https://koinonlink.com/claim?k=x_derekbradphoto
- Terms: https://koinonlink.com/for-ai