Challenges

Custody and withdrawals

Crypto exchange

DifficultyStages: 0 / 4
  1. Confirmations per chain
  2. Hot and cold wallets
  3. Approvals on the hot wallet
  4. A bank run
  5. Final test

An exchange credits deposits after enough confirmations, keeps most funds in cold wallets, signs withdrawals with approvals and survives a bank run. Tune each chain, wallet and approval.

Final testA second run of 5 times the withdrawals at 40:00, and deposit bursts of 3 times during the reorgs. Your final board runs once more with a new traffic seed.

The system, stage by stageTap, drag or use arrow keys to step through the stages

Stage 4 of 4 · 6 parts given · 18 requests/s

Users 2Account chain node 2Postgres 1

Progress on this page stays on this device.

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