About Bitcoin and Arbitrum
Bitcoin (BTC) launched in 2009 — Store of value, secured by Proof of Work. The supply is capped at 21,000,000 BTC. For BTC deposits we wait for 2 confirmation(s) on Bitcoin, which usually takes about 20 min.
Arbitrum (ARB) launched in 2023 — Ethereum scaling, secured by Optimistic rollup. The supply is capped at 10,000,000,000 ARB. For ARB deposits we wait for 20 confirmation(s) on Arbitrum One, which usually takes about 1 min.
Swapping BTC to ARB on noaml does not require an account. We quote the rate from multiple liquidity sources, include our 0.25% fee, and send the ARB directly to the address you provide. The minimum order is around $200 in BTC; there is no fixed maximum for manual orders.