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/%d8%aa%d9%82%d8%aa%d8%b1%d8%a8-ethereum-%d9%85%d9%86-shanghai-%d9%85%d8%b9-%d8%a7%d9%84%d8%aa%d9%86%d9%81%d9%8a%d8%b0-%d8%b9%d9%84%d9%89-goerli-testnet/