Decision-Records on Blackwell Systemshttps://blog.blackwell-systems.com/tags/decision-records/Recent content in Decision-Records on Blackwell SystemsHugoen-usFri, 25 Sep 2026 00:00:00 +0000Invariant-First, Decision-Register-Driven Developmenthttps://blog.blackwell-systems.com/posts/invariant-first-decision-register/Fri, 25 Sep 2026 00:00:00 +0000https://blog.blackwell-systems.com/posts/invariant-first-decision-register/A method for building a system correctly while discovery is still incomplete: anchor correctness in invariants enforced by construction, and track every open choice as a numbered, classified decision you build ahead of.