account/LICENSE

Licensed under either of

  * Apache License, Version 2.0 (LICENSE-APACHE or
    https://www.apache.org/licenses/LICENSE-2.0)
  * MIT license (LICENSE-MIT or https://opensource.org/licenses/MIT)

at your option.

Unless you explicitly state otherwise, any contribution intentionally
submitted for inclusion in the work by you, as defined in the Apache-2.0
license, shall be dual licensed as above, without any additional terms or
conditions.

See HIP-0137 (hanzoai/hips) for the standard this follows.