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The Principia Machina/Diagrams/05 Copy-forward: Difference between revisions

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Human-facing page: 05 Copy-forward
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{{TPM map}}
{{DISPLAYTITLE:Diagram 05 Copy-forward}}
{{DISPLAYTITLE:Diagram 05 Copy-forward}}
{{TPM map}}
''Structural diagram 5 of 12.'' Part of [[The Principia Machina/Hub|the TPM hub]].
''Structural diagram 5 of 12.'' Part of [[The Principia Machina/Hub|the TPM hub]].
* KIND: process
* KIND: process
* LANGUAGE: Mermaid sequence
* LANGUAGE: Mermaid
* GENERATED FROM: static, TPS 3.4, 5.5.6
* GENERATED FROM: static, TPS 3.4, 5.5.6
* STATUS: hand-authored at TPS 0.1.0; superseded by TPX at its first build
* STATUS: hand-authored at TPS 0.1.0; superseded by TPX at its first build
* SOURCE SHA-256: <code>d17f26223d488f901cd82723c7d04b03ef647c739214c1a13639882bba7a6dd1</code>
* SOURCE SHA-256: <code>d17f26223d488f901cd82723c7d04b03ef647c739214c1a13639882bba7a6dd1</code>
* KEY: [[The Principia Machina/Diagrams/Key for process diagrams|key for process diagrams]]: what each shape and arrow means; [[The Principia Machina/Diagrams/Terms|definition of terms]]; [[The Principia Machina/TPS 0.1.0/Contents|contents of the specification]]


Rendered live from the source, which is the text equivalent and is shown under the drawing; a wide drawing scrolls sideways inside its frame.
Rendered live from the source, which is the text equivalent and is shown under the drawing. The key to the shapes is in the panel.


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{{#mermaid:
{{#mermaid:
%% 05 Copy-forward. process/Mermaid sequence. Generated from: static, TPS 3.4, 5.5.6.
%% 05 Copy-forward. process/Mermaid sequence. Generated from: static, TPS 3.4, 5.5.6.
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   Note over P,S: back-pointers are provenance, not binding (3.4.5)
   Note over P,S: back-pointers are provenance, not binding (3.4.5)
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<div class="mw-collapsible mw-collapsed" style="border:1px solid #c8ccd1; padding:0.3em;">'''Source''' (the text equivalent; Mermaid)
<div class="mw-collapsible mw-collapsed" style="clear:both; border:1px solid #c8ccd1; padding:0.3em;">'''Source''' (the text equivalent; Mermaid)
<div class="mw-collapsible-content">
<div class="mw-collapsible-content">
<pre>
<pre>

Revision as of 21:48, 17 September 2026

The Principia Machina: map
Reading the diagrams
Structure key
Process key
Definition of terms
Roles
Reading by audience
Start here: the walk through
The operator's guide
Tutorial: create a UUID Workspace Container (UWC)
Public Recorder inputs
Sponsors: your first agent
The specification
Contents: parts, tables, diagrams
TPS 0.5.0 (declared 2026-10-03, revision 8; machine-optimized text)
Decisions (the foundations record, one line each)


Structural diagram 5 of 12. Part of the TPM hub.

  • KIND: process
  • LANGUAGE: Mermaid
  • GENERATED FROM: static, TPS 3.4, 5.5.6
  • STATUS: hand-authored at TPS 0.1.0; superseded by TPX at its first build
  • SOURCE SHA-256: d17f26223d488f901cd82723c7d04b03ef647c739214c1a13639882bba7a6dd1

Rendered live from the source, which is the text equivalent and is shown under the drawing. The key to the shapes is in the panel.

Source (the text equivalent; Mermaid)
%% 05 Copy-forward. process/Mermaid sequence. Generated from: static, TPS 3.4, 5.5.6.
sequenceDiagram
  participant H as Human
  participant X as TPX
  participant P as Predecessor container
  participant S as Successor container
  H->>X: change request against the TFK, or digest-gate failure
  X->>H: redirect to the new-container flow, pre-filled from the source (5.5.6)
  H->>X: declared TFK for the successor
  X->>S: new UUID, new prefix (3.4.1)
  X->>P: read records
  X->>S: each record a fresh allocation; FINDING names the predecessor's full identifier (3.4.3)
  X->>S: tag PROVISIONAL; REFUTED stays REFUTED; predecessor tag in the back-pointer only (3.4.2)
  X->>S: same checks as any container; first CAC under the re-audit scope rule (4.1.9)
  Note over P,S: back-pointers are provenance, not binding (3.4.5)

Text equivalent

COPY-FORWARD is offered on a change request against the TFK or a digest-gate failure (5.5.6). TPX redirects to the new-container flow pre-filled from the source; the human declares the successor's TFK; TPX allocates a new UUID and prefix (3.4.1), copies each record as a fresh allocation whose FINDING names the predecessor's full identifier (3.4.3), tags them PROVISIONAL with REFUTED kept and the predecessor tag in the back-pointer only (3.4.2), and runs the same checks with the successor's first CAC under the re-audit scope rule (4.1.9). Back-pointers are provenance, not binding (3.4.5).