Producers
Run draws, entries, scoring and publication from one event record.
The Operating System for Western Sports
Every draw. Every score. One official record.
CALCAR connects entries, verified draws, live scoring, official results and public verification — from arena operations to every screen.
CALCAR is the official digital record behind a western sports event — from who enters and what they draw to every score, result and public verification.
CALCAR locks the official information before the draw, publishes the completed result and provides a public record showing whether anything was changed.
01
Entries
Contestants and livestock are entered into one shared event record.
02
Verified draw
The draw is locked before it runs, then published so anyone can check it.
03
Live scoring
Judges score in real time and the leaderboard updates as it happens.
04
Results + verification
Official results publish with a public record anyone can look up.
Unified event operations
One event. One record. Every audience.
From the draw office to the scoreboard and public verification, CALCAR keeps every surface on the same record.
Broadcast control / Demo overlay Simulated sample
Watch It Work
The exact verification flow, end to end — on a simulated sample draw.
Ready
Simulated sample — not a real draw/verify flow
Draw ID
Commitment Hash
Random Seed
Drawn Pairings
#1
—
—
#2
—
—
#3
—
—
Judge cells · Demo overlay21.5 / 22.0 / 21.0 / 22.5
Score total · Demo overlay87.0
Leaderboard · Demo overlay01 / Sample Rider One
The operating layer
The sport was never the problem. The infrastructure was.
Western sports already has the athletes, arenas and audience. CALCAR connects the operational record that moves between them.
Athletes + Stock
One consistent identity and performance record from entry to result.
Associations
Association-ready records with staff controls and public verification.
Media + Fans
Broadcast-ready data, live scoring and results built for every screen.
Arena operations
Integrity layer
Proof that travels with the result.
Every executed draw publishes the sealed inputs, random seed and result required for independent SHA-256 commit-reveal recomputation.
Verification certificate · Simulated sample
Official record proof
01Inputs match
02Result match
03Recompute valid
04Verification passed
Cryptographic commit-reveal
Independent recomputation
Public Draw ID lookup
Independent recomputation
Public Draw ID lookup
Trust & Verification
CALCAR locks the official information before the draw, publishes the completed result and provides a public record showing whether anything was changed.
You don't need to understand cryptography to check a draw. Enter a Draw ID and the system shows you the sealed information, the published result and whether the two still agree.
Built for live operation
Built inside the arena. Not from the sidelines.
Bring your draws, scoring, official results and public record onto one trusted system built for the pace of live western sports.