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Run high‑stakes live giveaways with guaranteed scale & provable fairness

We build and operate your live event with anti‑bot protection, a UTC‑anchored cutoff, and a stage‑ready reveal screen.

Book a 20‑min scoping call
Request a custom quote

What you get

Everything you need for a TV‑style live giveaway

Custom branded entry form

Name, email, city, ZIP/postal, Instagram handle, etc

Custom branded entry form

Name, email, city, ZIP/postal, Instagram handle, etc

Anti‑bot stack

WAF, rate limiting, hCaptcha/Turnstile, velocity checks, device fingerprinting

Hard cutoff at the exact scheduled second

UTC‑anchored

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Presenter Mode with countdown, Spin/Pick control, confetti, and exportable winner cards

Live telemetry dashboard

Submissions/sec, queue health, blocked attempts, error rate

Provable fairness

Seeded RNG with input hashing (SHA‑256) and downloadable certificate

White‑glove ops

Rehearsal(s) and on‑call SRE during your live window

Pricing note

Custom engagements priced by traffic scale, SLA, and complexity. Book a 20‑minute call for a tailored quote.

How it works

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Anti‑bot & integrity

• WAF rules + IP/ASN throttling
• hCaptcha/Turnstile + velocity checks
• Device fingerprint & duplicate suppression
• PII not stored in logs; encryption at rest

Observability & performance

• Target ≥850 valid submissions/sec for 10 minutes
• p95 latency < 400 ms (excluding CAPTCHA)
• Multi‑region deploy, autoscaling, and back‑pressure
• Real‑time dashboards: requests/sec, error %, blocked bots

Fairness certificate (sample)

Human‑readable PDF + JSON audit. Example fields:
{ "seed": "a0f7...", "inputHash": "sha256:f3c9...", "algorithm": "xorshift128+", "generatedAt": "2025-09-13T16:20:00Z" }

Use cases

• Creator launches and mega‑prize activations (e.g., car giveaways)
• TV/IRL events requiring an on‑stage reveal with an auditable outcome
• Brand promotions where fairness and scale must be demonstrable

Everything you need to know

FAQ

Is this self‑serve like the regular Osortoo picker?

No. Studio is a done‑for‑you service run by our team for high‑stakes live events.

Yes. We provision for peak write rates (≥850 valid submissions/sec) with autoscaling and back‑pressure.

We combine WAF, rate limiting, CAPTCHA, velocity checks, device fingerprinting, and duplicate suppression.

A human‑readable certificate and a JSON audit containing the seed, algorithm, and hashed input set.

Yes. We can remove the partner badge and use your brand exclusively if desired.

Legal & compliance

  • Not sponsored, endorsed, or administered by Instagram.
  • Client provides Official Rules, eligibility criteria, disclosures (including AMOE if required), and prize handling.
  • Default data retention: 30–60 days (configurable).
  • Liability cap and live‑window SLA defined in the Statement of Work.