Exchange

KAIA -> deposit address -> hot wallet

Funding: P2P trading, Spot: deposit address.

only once move from deposit to hot wallet internal operation, so there are no transactions next. exchange would use DB. → maybe batch process.
Why does an exchange need its blockchain node? → third-party issue.
How is a deposit wallet created? → HD wallet.
Exchange monitors a deposit wallet to detect receiving tokens like ETH.
Periodically, the exchange executes the batch process that sweeps funds into a hot wallet.
Why need batch process: overhead and lower gas fee.
When a user withdraws their funds, the exchange does his funds from a hot wallet
Limit order: an order placed at a specific price.

KAIA ↔ ETH

RFC9421

IETF HTTP Working Group에서 최근 표준화가 진행된 “HTTP Message Signatures" 표준의 기술적 세부 사항과 활용방안.