https://ar.vogon.today/%d8%a7%d9%84%d8%b9%d9%85%d9%84%d8%a7%d8%aa-%d8%a7%d9%84%d8%b1%d9%82%d9%85%d9%8a%d8%a9/arbitrum-arb-%d8%b2%d9%8a%d8%a7%d8%af%d8%a9-%d8%a8%d9%86%d8%b3%d8%a8%d8%a9-10%d9%aa-%d8%8c-%d8%b3%d8%a7%d8%b9%d8%a7%d8%aa-bitcoin-btc-%d8%a8%d9%82%d9%8a%d9%85%d8%a9-29-%d8%a3%d9%84%d9%81-%d8%af/