⚖️ PR 7: Multi-Chain Governance & Proposal Execution (212/248)

docs/PiRC-212-Sovereign-Governance-and-Decentralized-Proposal-Execution-Standard.md

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+# PiRC-212: Sovereign Governance and Decentralized Proposal Execution Standard
+
+## 1. Executive Summary
+
+**PiRC-212** defines the official standard for **Sovereign Governance** and **Decentralized Proposal Execution** within the Pi Network ecosystem.
+
+Built directly upon:
+- PiRC-207 Sovereign Sync (Registry Layer + 7-Layer Colored Token System)
+- PiRC-209 Sovereign Decentralized Identity
+- PiRC-210 Cross-Ledger Identity Portability
+- PiRC-211 Sovereign EVM Bridge and Token Portability
+
+This standard introduces a fully on-chain, mathematically parity-preserving governance system that allows the community and Pi Core Team to propose, vote, and execute changes across all previous PiRC standards without compromising sovereignty or Economic Parity.
+
+**Core Objective**: Complete the PiRC governance loop by turning the Registry Layer into a live, decentralized decision-making engine.
+
+## 2. Motivation
+
+- PiRC-207 to PiRC-211 have built the technical foundation (identity, tokens, bridge, portability).
+- Without a formal governance layer, all previous standards remain centralized in practice.
+- PiRC-212 closes the loop by enabling community-driven evolution while strictly enforcing Economic Parity and the Justice Engine.
+
+## 3. Normative Specification
+
+### 3.1. Governance Architecture
+
+1. **Proposal Registry** (anchored to PiRC-207 Registry Layer)
+2. **Voting Engine** (weighted by 7-Layer Colored Tokens + PiRC-209 DID reputation)
+3. **Execution Engine** (automated smart contract calls)
+4. **Justice Engine Guard** (prevents proposals that break Economic Parity)
+
+### 3.2. Governance State Vector (Ω_GOV)
+
+$$
+\Omega_{GOV,n} = \{ Proposal_n, Votes_n, Quorum_n, \Psi_n \}
+$$
+
+Where $\Psi_n$ is the Parity Invariant that must remain satisfied after execution.
+
+### 3.3. Proposal Lifecycle
+
+1. Submit Proposal (requires staked colored tokens)
+2. Voting Period (weighted by 7-Layer tokens + DID reputation)
+3. Quorum Check (minimum 5% of total supply across layers)
+4. Automatic Execution (if passed) or Rejection (if failed)
+5. Justice Engine Review (can veto if parity is broken)
+
+## 4. Security & Trust Model
+
+- All votes are tied to PiRC-209 DID (Sybil-resistant)
+- Proposals must pass Economic Parity check before execution
+- Emergency veto power reserved for Pi Core Team (time-locked)
+- Full audit trail stored in PiRC-207 Registry Layer
+
+## 5. Economic Impact
+
+- Governance participation rewarded in $REF
+- 15% of governance fees flow into the Economic Parity pool
+- Failed proposals incur slashing to discourage spam
+
+## 6. Implementation Roadmap
+
+**Phase 1 (Q2 2026)**: Governance Registry + Voting Engine (Soroban + Solidity)  
+**Phase 2 (Q3 2026)**: Integration with PiRC-209 DID and 7-Layer weighting  
+**Phase 3 (Q4 2026)**: Automatic Execution + Justice Engine guard  
+**Phase 4 (2027)**: Full DAO activation for all PiRC standards
+
+**Reference Implementations**:
+- Solidity: `contracts/PiRC212Governance.sol`
+- Soroban: `contracts/soroban/src/governance.rs`
+
+## 7. Conclusion
+
+PiRC-212 completes the sovereign governance layer of the Pi Network, transforming the ecosystem from a set of technical standards into a living, community-governed, mathematically parity-preserving decentralized economy.
+
+**Status**: Draft → Ready for Community Review & Pi Core Team Approval  
+**Proposed By**: Ze0ro99/PiRC Contributors (April 2026)
+
+---
+# PiRC-212: Sovereign Governance and Decentralized Proposal Execution Standard
+
+## 1. Executive Summary
+
+This standard establishes a fully sovereign, on-chain governance system for the Pi Network ecosystem. It enables community and core team proposals to be submitted, voted on, and executed automatically while maintaining Economic Parity, Reflexive Parity, and the Justice Engine.
+
+**Built on**: PiRC-207, PiRC-209, PiRC-211.
+
+**Status**: Complete reference implementation.
+
+## 2. Governance Architecture
+
+- Proposal Registry (anchored in PiRC-207)
+- Weighted Voting (7-Layer tokens + DID reputation)
+- Automatic Execution Engine
+- Justice Engine veto on parity violations
+
+## 3. Smart Contracts (Reference Implementation)
+
+**Solidity** (`contracts/PiRC212Governance.sol`)  
+**Soroban** (`contracts/soroban/src/governance.rs`)
+
+(العقود جاهزة ومرفقة في الردود السابقة)
+
+## 4. Voting & Execution Flow
+
+1. Create Proposal (stake required)
+2. Voting Period (weighted)
+3. Quorum Check (≥5% of total supply)
+4. Automatic Execution or Rejection
+5. Justice Engine final review
+
+**License**: PiOS
+---
+**License**: PiOS License (same as repository)

docs/PiRC-248-Multi-Chain-Governance-Execution.md

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+# PiRC-248: Multi-Chain Governance Execution
+
+## 1. Executive Summary
+This standard allows governance votes passed on the Pi Network (via PiRC-212) to automatically trigger state changes and contract executions on connected networks, specifically Stellar via the Soroban bridge.
+
+**Dependencies**: PiRC-211, PiRC-212
+**Status**: Complete reference implementation
+
+## 2. Architecture
+- Cross-chain message passing for governance payloads
+- Cryptographic proof of vote finality
+- Soroban executor contracts
+
+## 3. Reference Smart Contracts
+**Solidity**: `contracts/PiRC248MultiChainGov.sol`
+**Soroban**: `contracts/soroban/src/multi_chain_gov.rs`
+
+## 4. Implementation Roadmap
+- Phase 1: Governance payload serialization
+- Phase 2: Cross-chain message verification
+- Phase 3: Automated Soroban execution