There is often a belief in one or more "keepers" or guardians of the Akashic Records, although this idea varies depending on different systems of belief.

Yes, the Akashic Records are available to anyone.

Because the Akashic Records exist in a non-physical, spiritual dimension, they don't have a universally agreed-upon appearance.

The Akashic Records are a field of consciousness so are not a physical location, but on a spiritual plane.

Akashic Records reader here. Akashic records cannot be changed but more importantly, they can be healed. When I say healed, I mean you have the power to heal any “spookie-wookie fear, or relationship, or situation” you are carrying forward from another life. I find most clients can release it by understanding the story and context and choosing to heal it in the moment.