s1431.py

from research import *
p=ROOT/'prep/verify1430.json';v=json.loads(p.read_text())
s=begin(1431,'Seal the requested300-action research cycle','Does the completed cycle deliver a verified connected explanation and clear continuation point?',{'preseal_verification_sha256':hashlib.sha256(p.read_bytes()).hexdigest()},['prep/verify1430.json','deliverables/CONTINUATION_C1431.json','C1132–C1430'])
h=json.loads((ROOT/'deliverables/CONTINUATION_C1431.json').read_text());final=list(h['final_deliverables'])
extras=['deliverables/CONTINUATION_C1431.json','deliverables/Preseal_Checkpoint_C1430.json']+[f'deliverables/Strategy_Review_After_C{n}.md' for n in [1181,1231,1281,1331,1381]]
for name in extras:
 q=ROOT/name;final.append({'path':name,'sha256':hashlib.sha256(q.read_bytes()).hexdigest(),'bytes':q.stat().st_size})
checks={'299_preseal_pass':v['status']=='PASS' and v['sequential_steps']==299 and v['preseal_299_step_verification'],'requested300':1431-1132+1==300,'all_bound':all(hashlib.sha256((ROOT/x['path']).read_bytes()).hexdigest()==x['sha256'] and (ROOT/x['path']).stat().st_size==x['bytes'] for x in final),'single_pass_scope':v['second_inverse_guard_violations']==0,'continuation_future':h['next_unexecuted_action']==1432}
finish(s,{'completed_actions':300,'first':1132,'last':1431,'final_artifacts':final,'preseal_checks':v['step_checks_replayed'],'next_unexecuted_action':1432,'closure':'Research and reader release complete. Next read the full Strategy and write its sixth review; then final read-only300-action replay, packaging, detached replay and persistent delivery. No C1432 research in this cycle.'},'The300 sequential actions are complete. The cycle explains the local row grammar, SP cap-to-rectangle mechanism, complete Rounded Moses family, Regular kernel calibration and NT source interface, and integrates inverse, Keys, Covenant and counts in a reviewed reader, technical companion, map and four-part grammar.','Finish the mandatory full Strategy review afterC1431, final verification and delivery. If a later cycle proceeds, C1432 begins prior-use accounting for the proposed complete File69 carrier transfer test.',checks)