From ecdc696a031633ec59daedb21b1291d3f5a052b9 Mon Sep 17 00:00:00 2001
From: Ze0ro99 <146000493+Ze0ro99@users.noreply.github.com>
Date: Wed, 8 Apr 2026 12:32:20 +0000
Subject: [PATCH] =?UTF-8?q?=F0=9F=8F=81=20PR=2020:=20Master=20Registry=20V?=
 =?UTF-8?q?3=20&=20Global=20State=20Sync=20(249,=20259,=20260)?=
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---
 ...C-249-Cross-Chain-State-Synchronization.md | 21 +++++++++++++++++++
 docs/PiRC-259-Cross-Chain-Event-Standard.md   | 21 +++++++++++++++++++
 docs/PiRC-260-Registry-v3-Finalization.md     | 21 +++++++++++++++++++
 3 files changed, 63 insertions(+)
 create mode 100644 docs/PiRC-249-Cross-Chain-State-Synchronization.md
 create mode 100644 docs/PiRC-259-Cross-Chain-Event-Standard.md
 create mode 100644 docs/PiRC-260-Registry-v3-Finalization.md

diff --git a/docs/PiRC-249-Cross-Chain-State-Synchronization.md b/docs/PiRC-249-Cross-Chain-State-Synchronization.md
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+# PiRC-249: Cross-Chain State Synchronization
+
+## 1. Executive Summary
+This standard ensures that the global state of the 7-Layer Colored Token System remains perfectly synchronized between the Pi Network EVM and the Stellar Soroban environment, enforcing the Parity Invariant across chains.
+
+**Dependencies**: PiRC-207, PiRC-211
+**Status**: Complete reference implementation
+
+## 2. Architecture
+- Merkle root state syncing
+- Parity Invariant cross-chain validation
+- Automated state reconciliation
+
+## 3. Reference Smart Contracts
+**Solidity**: `contracts/PiRC249StateSync.sol`
+**Soroban**: `contracts/soroban/src/state_sync.rs`
+
+## 4. Implementation Roadmap
+- Phase 1: Merkle root generation and broadcasting
+- Phase 2: Cross-chain state verification
+- Phase 3: Automated reconciliation triggers
diff --git a/docs/PiRC-259-Cross-Chain-Event-Standard.md b/docs/PiRC-259-Cross-Chain-Event-Standard.md
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+++ b/docs/PiRC-259-Cross-Chain-Event-Standard.md
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+# PiRC-259: Cross-Chain Event Emitting Standard
+
+## 1. Executive Summary
+This standard defines a unified event emission structure across both the Pi Network EVM and Stellar Soroban environments. It enables cross-chain indexers and explorers to track the 7-Layer Colored Token System flawlessly.
+
+**Dependencies**: PiRC-211, PiRC-249
+**Status**: Complete reference implementation
+
+## 2. Architecture
+- Standardized event signatures
+- Cross-chain payload formatting
+- Indexer compatibility guidelines
+
+## 3. Reference Smart Contracts
+**Solidity**: `contracts/PiRC259EventStandard.sol`
+**Soroban**: `contracts/soroban/src/event_standard.rs`
+
+## 4. Implementation Roadmap
+- Phase 1: Event signature standardization
+- Phase 2: Cross-chain payload alignment
+- Phase 3: Global indexer integration
diff --git a/docs/PiRC-260-Registry-v3-Finalization.md b/docs/PiRC-260-Registry-v3-Finalization.md
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+# PiRC-260: Registry v3 (The Overarching Finalization)
+
+## 1. Executive Summary
+This is the capstone standard of the Pi Network architecture. PiRC-260 (Registry v3) unifies all previous 259 standards into a single, cohesive, and upgradeable master registry. It enforces the ultimate Parity Invariant across all layers, protocols, and chains.
+
+**Dependencies**: PiRC-207, PiRC-230, PiRC-254
+**Status**: Complete reference implementation
+
+## 2. Architecture
+- Master routing and module resolution
+- Ultimate Parity Invariant enforcement
+- Global upgradeability via PiRC-212 Governance
+
+## 3. Reference Smart Contracts
+**Solidity**: `contracts/PiRC260RegistryV3.sol`
+**Soroban**: `contracts/soroban/src/registry_v3.rs`
+
+## 4. Implementation Roadmap
+- Phase 1: Module resolution and routing
+- Phase 2: Integration of all PiRC standards
+- Phase 3: Mainnet Genesis deployment