& |> ⟲; the verdict is the arithmetic|> contract + a box-and-box modal value + a (duck-typed) Weave cost certificate + CC2 semiring quantities. retrieve ▸ certify ▸ govern are the portfolio's own engines.& = parallel lattice merge (commutative, idempotent, identity &none) · |> = governed phase-graded hand-off (associative, identity id, not commutative) · ⟲ = wrap in a PULSE loop. Any backward phase, type mismatch, or uncertified child collapses the branch to 0̲. A brick of bricks is a brick.&), κ = cyclicity warrant, σ = unresolved conflicts (non-empty ⇒ 0̲), π = PULSE phase (the |> order).learn phase emits an OutcomeSignal (closing the loop); ⟲ emits the brick's *.pulse.json loop manifest for free.