THE ARC THEORY: THEORY-LEVEL PREDICTIONS FOR RECURSIVE SELF-IMPROVEMENT AND AI ALIGNMENT. TWENTY-TWO SEVERABLE PROPOSITIONS REGISTERED BEFORE ANY ADMISSIBLE CONFIRMATORY OUTCOME Michael Darius Eastwood. Registration v1.102. Publication date: 2026-09-08. Twenty-two predictions about self-improving AI, fixed on a public registry before any of them could be checked. REGISTRY RECORD Registered 8 September 2026 at version 1.100; updated 13 September 2026 at version 1.102. DOI 10.17605/OSF.IO/P8CKQ. Record: https://osf.io/p8ckq/ WHAT THIS IS This is the registered text of a theory-level registration: twenty-two predictions about systems that improve themselves, and in particular about whether the correction that holds such a system to its specification can keep pace as its capability rises. Each prediction is stated with the circumstances it is claimed to hold under, the observation that would show it false, what falls with it if it fails, whether any instrument exists today that could decide it, and the author's confidence or his refusal to give one. The wording was fixed on a public registry before any outcome was examined against it. Nothing here is a result. This is a registration record and is not a paper; it is not counted in the paper series. WHICH FILE IS WHICH The HTML page is the master and carries the registered text in full. /research/papers/arc-theory-predictions-registration.pdf is the author's typeset protocol at version 1.102; its fourteen field bodies are the registered wording and it adds its own head. sha256 4eb2acfe06a84924736f13e5c33628ba5361fed9f1b4b399087cf92a145f532e. It is not one of the registration's own files, because the update of 13 September 2026 accepts no files. /research/papers/arc-theory-predictions-registration-v1.100.pdf is a registered file of the registration at its first version, byte for byte. sha256 8d9b601443b812948c07de94b6dd7dc3867f26d6ba0f3ad6daacdceab2249461. THE FOURTEEN FIELDS The registration carries fourteen fields across three registry pages. The update of 13 September 2026 changed ten of them: Background, Variable Specification, Measurement and Data, Confidence Levels, Alternative Baselines, Predictions, Update Criteria, Conflicts of Interest, Acknowledgments and References. Four are unchanged: Scope Condition Cases, Variable Relationships, Missing Data and Prediction Accuracy. No proposition was added or removed, no scope was widened and no refutation condition was weakened. The count remains twenty-two. No outcome has been examined against these predictions.