EF Core base entity class inheritance and readonly properties

Is it possible to do something like this:

public abstract class BaseEntity : IEntity
{
    private Guid _id;
    private DateTime _createdOn;
    private DateTime _modifiedOn;
    private byte[] _timestamp;

    [Key, DatabaseGenerated(DatabaseGeneratedOption.Identity)]
    public Guid Id => _id;

    [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
    public DateTime CreatedOn => _createdOn;

    [DatabaseGenerated(DatabaseGeneratedOption.Computed)]
    public DateTime ModifiedOn => _modifiedOn;

    [Timestamp]
    public byte[] Timestamp => _timestamp;
}

This is base class, all entities should inherit from this class. Also this properties should be readonly (I'm using backing properties), because EF need to take care of them.

public class Category : BaseEntity
{
    [Required]
    public string Name { get; set; }

    public string Description { get; set; }
}

And OnModelCreating is empty. When I run migrations, I get message :

'The entity type 'Project.Database.Models.Category' requires a primary key to be defined.