The Principia Machina/Diagrams/10 Landing and post-refusal

Structural diagram 10 of 12. Part of the TPM hub.

• KIND: process
• LANGUAGE: Mermaid flow
• GENERATED FROM: per-container control panel
• STATUS: hand-authored at PMP-TPM 0.2.0 from foundations record 0.5.0 section 4.1; superseded by TPX at its first build (D21, structural diagram pages are TPX output).

The source below is the text equivalent of the diagram. Rendering requires a Mermaid extension; without one the source is shown as text, which 4.1 accepts.

flowchart TD
  A[Result submitted with BLOCK ID] --> B{TPX: BLOCK ID valid and not EXPIRED? grant and D(IS) ok?}
  B -- yes --> C[Land: register updated; work order closed; manifest and badge]
  B -- no --> D[Refuse]
  D --> E[Step 1: read control panel; apply to lead. Wiki read advisory; lead authoritative]
  E --> F{Block status}
  F -- neither reassigned nor landed --> G[Step 2: lead issues new BLOCK ID with back-pointer; result lands under it]
  F -- reassigned --> H[Step 3: enter collaboration queue; wait for land or expiry; re-enter step 1]
  F -- landed --> I[Step 4: compare with landed result]
  I -- match --> J[CORROBORATION RECORD: names reproduced record, agent account, inherited tag, reported difference; block CORROBORATED]
  I -- mismatch --> K[Request audit: new work block ending in a decision item under MRG]