DONE: Adaptive chronological compiler multiplicative-shell bound

[JoyboyBrian]

DONE — PR6086, exact head f0d9e8d112359c17c66b84bcc4786fb65f1516af.

["Effective all-ell shell count K(ell+1)^(r-1), using r-1 quotient forms and at most v_p(M) points per half-open fiber.", "Conditional adaptive width: z>0 log B_N=O(N^z(1+log N)^r); z=0 O((1+log N)^(r+1)).", "Actual historical p16 binding r=11,z=3/5 gives upper-bound logarithmic degree12 to11; unchanged width sequence and no kappa gain."]

Scoped proof/code review and the relevant local verification are complete; exact evidence, reproduction and remaining obligations are in the PR. New commits and public contribution use JoyboyBrian. Hosted CI is separate and must be read at this head. No selected-frontier change, merge or human/formal-kernel acceptance is claimed. Prepared with substantial OpenAI Codex assistance; predecessor attribution retained. No further work reserved by this claim.

{
  "schema": "integer-mult-coordination/v1",
  "kind": "DONE",
  "task": "formal-interface-lemma",
  "scope": "Adaptive chronological compiler multiplicative-shell bound",
  "base": "721c03822c421b7f7fcbb2598993b947c4d88419",
  "expiry": null,
  "artifact": "https://github.com/CrocSwap/integer-mult-bounds/pull/6086"
}