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Changes for page Federation Architecture

Last modified by Robert Schaub on 2025/12/24 20:34
From version 4.6
edited by Robert Schaub
on 2025/12/24 20:34
Change comment: Renamed back-links.
To version 3.1
edited by Robert Schaub
on 2025/12/12 09:32
Change comment: Imported from XAR

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1 -Archive.FactHarbor V0\.9\.18.Specification.Diagrams.WebHome
1 +FactHarbor.Specification.Diagrams.WebHome
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1 1  **Federation Architecture**
2 2  
3 -This diagram shows the complete federated architecture with consistent node representation.
3 +{{mermaid}}
4 +graph TD
5 + subgraph Nodes
6 + NodeA[Node A
7 +Community/Domain]
8 + NodeB[Node B
9 +Community/Domain]
10 + NodeC[Node C
11 +Org/Region]
12 + end
13 +
14 + subgraph Infrastructure
15 + Sync[Federation Sync Layer
16 +- Version Bundles
17 +- Merkle Trees
18 +- Signatures/Trust]
19 + IPFS((IPFS / S3 / P2P
20 +Evidence Files - Optional))
21 + end
4 4  
5 -== Architecture Overview ==
23 + NodeA --> Sync
24 + NodeB --> Sync
25 + NodeC --> Sync
6 6  
7 -**Consistent Node Structure**:
8 -Each node (A, B, C) has identical components:
9 -
10 -* **Database**: Local storage for claims, scenarios, evidence, verdicts
11 -* **AKEL Instance**: AI processing specific to that node
12 -* **Users**: Local community (Contributors, Reviewers, Experts, Moderators)
13 -
14 -**Federation Sync Layer**:
15 -
16 -* Coordinates data exchange between nodes
17 -* Handles version bundles with cryptographic signatures
18 -* Enforces trust model (Trusted/Neutral/Untrusted)
19 -* Manages conflict resolution and branching
20 -
21 -**AKEL Knowledge Exchange** (dotted lines):
22 -
23 -* Direct peer-to-peer between AKEL instances
24 -* Shares embeddings and contradiction alerts
25 -* Independent from content synchronization
26 -* Never shares model weights or training data
27 -
28 -**Optional Storage** (IPFS/S3):
29 -
30 -* Distributed storage for large evidence files
31 -* Content-addressed for integrity
32 -* Reduces duplication across nodes
33 -
34 -**Data Flow**:
35 -
36 -1. Node creates new version
37 -2. Sync Layer packages as signed bundle
38 -3. Pushed to trusted nodes
39 -4. Remote validation and import
40 -5. AKEL instances exchange knowledge
41 -6. Large files via shared storage
42 -
43 -{{include reference="Archive.FactHarbor V0\.9\.23 Lost Data.Specification.Diagrams.Federation Architecture_Mermaid.WebHome"}}{{/include}}
27 + Sync -.-> IPFS
28 + IPFS -.-> NodeA
29 + IPFS -.-> NodeB
30 + IPFS -.-> NodeC
31 +{{/mermaid}}