Decision-OS V5 Addendum — SiriusA Adoption Gate (0.3 Disclosure)

This addendum exposes a 0.3-disclosure adoption gate for Decision-OS V5 (SiriusA) so that the core life-protective operational design becomes readable and citable without revealing calibration-sensitive details. **Disclosed (0.3)**- Interface format and non-parameterized computation skeleton- State machine: Request → Hold (Two-step) → Approve/Reject → Execute | Revoke- Five-line output contract (incl. HOLD (evidence))- Minimal evidence/audit bundle (non-PII; hash) **Not disclosed (0.7)**- Threshold values, calibration/update rules, Flip/BLOCK exception logic- Data acquisition protocol (signals/denoising/filtering)- Turnkey operational templates enabling copy-paste deployment **SSOT**- GitHub: https://github.com/shin4141/decision-os-paper- Commit (addendum): b172b2e33c73b6d8be84c3ee765713a0be192654- File: notes/v5-addendum/Decision-OS_V5_Addendum_SiriusA_Adoption_Gate_0p3.pdf **Related (Zenodo DOIs)**- V5 record: https://doi.org/10.5281/zenodo.17480645- V6 main paper: https://doi.org/10.5281/zenodo.17717518- V6 Addendum (Verification Note, 1p): https://doi.org/10.5281/zenodo.18240015- V7 Addendum (0.3): https://doi.org/10.5281/zenodo.18220351Priority: When irreversibility or coercion is plausible, the gate defaults to Hold-first control, prioritizing prevention of missed harm over minimizing false alarms.