create review1431.py

import sys,json,hashlib
from datetime import datetime,timezone
from pathlib import Path
sys.path.insert(0,'c1132_c1431/evidence')
from verify import strategy_section_index
r=Path('c1132_c1431');n=1431;data=(r/'evidence/sources/Strategy.md').read_bytes()
assessment=json.loads("{\"strategy_alignment\":\"The entire456-line,29743-byte Strategy has been freshly read after C1431. The completed cycle directly delivers its four-part product and explains complete selected families through shared source information and distinct measurements. Stages A–B are represented by frozen rows and local mechanisms; C–F by explicit domains, provenance, finite actions and conserved/residual quantities; G by the concise common presentation; H by clearly identified inherited/fitted extensions and a proposed future transfer test. Current File18 and latest File52c remain controllers where the older Strategy examples differ.\",\"last_fifty_actions\":\"C1382–1398 closed independent prose reviews and finalized the reader, companion, four grammar components, indexes and navigation. C1399–1400 discovered and supplied four inherited support files needed for portable source review. C1401–1408 rendered and visually inspected the14-page main reader and7-page companion. C1409–1424 validated the release structure, recorded Strategy progress and contribution status, and built a verified portable reader bundle. C1425–1431 wrote the outcome/handoff, verified frozen inputs and sequential discipline, passed the299-action preseal replay and sealed all300 actions.\",\"explanatory_progress\":\"The principal result is a connected explanation rather than an expanded endpoint catalogue. Complete row changes generate Regular/Cumulative fields; native SP births set capacities that explain115/249/124 life reductions and supply the cumulative side of the existing rectangle; the full Rounded Moses path supplies role-bound nodes that join File52c events to reconstruct original Regular inverse words. The Regular staircase and finite variant cube are connected by an explicit source calibration. Covenant and count constructions reuse the same source-to-path method, while the NT birth comparison reveals the lifespan information a birth measurement cannot see. Four-part grammar counts are eight input modules,twelve operations,nine relation modules andsix reconstruction families.\",\"remaining_uncertainty\":\"Source ages, named supports, cuts, terminals, openings, calendar/count states and calibration conditions remain retained inputs. No globally minimal model, statistical rarity or historical redaction sequence is proved. Current LXX182/753 joint manuscript attestation remains unestablished here. SP4411 is not a completed new Rounded SP field; the130 cycle bridge does not select Moses independently; equal birth fields do not determine lives. Inherited Sothic/SKL and BJ limits remain unchanged, and second decimal inversion is deferred. The mathematical explanation and adopted providential interpretation remain distinct.\",\"next_best_step\":\"The authorized300 research actions are now complete; do not startC1432 in this cycle. Finish read-only final300-action replay with current-source verification, package the evidence, independently replay an extracted copy, and save the final reader/evidence files for delivery. If a future cycle is requested, beginC1432 with prior-use accounting for the proposed File69 Enoch-centred70/72 and180/182 complete-carrier transfer test, then freeze source inputs and every expected output before calculation. The next study should test explanatory transfer, not resume an open-ended boundary or endpoint search.\"}")
rec=next(x for x in json.loads((r/'journal.json').read_text()) if x['step']==n)
o={'schema_version':1,'checkpoint':n,'completed_record_sha256':rec['sha256'],'block':{'first':n-49,'last':n,'actions':50},'strategy':{'snapshot':'Strategy.md','sha256':hashlib.sha256(data).hexdigest(),'bytes':len(data)},'full_text_reviewed':True,'sections':strategy_section_index(data),'assessment':assessment,'reviewed_utc':datetime.now(timezone.utc).isoformat()}
p=r/f'evidence/strategy_reviews/review_{n}.json';assert not p.exists();p.write_text(json.dumps(o,indent=2)+'\n')
p=r/f'deliverables/Strategy_Review_After_C{n}.md';assert not p.exists();p.write_text('# Fresh Strategy review after C1431\n\n'+'\n\n'.join('**'+k.replace('_',' ').capitalize()+'.** '+v for k,v in assessment.items())+'\n')
print({'checkpoint':n,'sections':len(o['sections']),'bytes':len(data)})