Original SubjectNest generation, verification and browser-audit code Copyright 2026 NeuroForgeIO Pty Ltd Licensed under the Apache License, Version 2.0 (the "License"); you may not use these code files except in compliance with the License. You may obtain a copy of the License at https://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. Original lesson text, graphic scores, illustrations and learner aids have the separate CC BY 4.0 content grant. Official curriculum, fonts and outside/community works retain their own terms.