synor/docs/PLAN/PHASE7-ProductionReadiness/01-Milestone-02-MainnetLaunch.md

Phase 7, Milestone 2: Mainnet Launch

Preparation and execution of mainnet launch

Status: 🔄 Pending Priority: Critical Components: All

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Overview

Finalize mainnet parameters, conduct genesis ceremony, establish initial token distribution, and deploy production infrastructure.

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Tasks

Task 2.1: Finalize Mainnet Parameters

• Final block time (target: 1s)
• Final K parameter (target: 18)
• Maximum block size
• Initial difficulty
• Pruning parameters
• Fee structure

Files:

• crates/synor-network/src/config.rs
• apps/synord/src/config.rs

Mainnet Parameters:

Parameter	Value	Rationale
Chain ID	0	Mainnet identifier
Block Time	1s	Balance throughput/latency
K Parameter	18	Security margin
Max Block Size	1MB	Initial conservative limit
Pruning Depth	100,000	~27 hours of blocks

Task 2.2: Genesis Ceremony

• Generate genesis block parameters
• Multi-party computation for randomness
• Distribute genesis block
• Verify genesis hash across parties
• Publish genesis specification

Ceremony Participants:

• Core team members (3)
• Community validators (5)
• External auditors (2)

Ceremony Steps:

1. Generate random seed using MPC
2. Create genesis block with allocations
3. All parties compute genesis hash
4. Verify hashes match
5. Sign genesis specification
6. Publish and archive

Task 2.3: Initial Token Distribution

• Finalize allocation percentages
• Create vesting schedules
• Deploy distribution contracts
• Verify all addresses
• Execute initial transfers

Token Distribution:

Allocation	Percentage	Vesting
Public Sale	30%	None
Team	15%	4 years, 1 year cliff
Development	20%	3 years linear
Community	25%	Various programs
Treasury	10%	DAO controlled

Task 2.4: Launch Infrastructure

• Deploy mainnet seed nodes
• Set up monitoring infrastructure
• Configure alerting systems
• Establish incident response
• Create status page

Infrastructure:

Component	Count	Location
Seed nodes	5	Global (US, EU, Asia x3)
RPC nodes	3	Major cloud providers
Archive nodes	2	Cold storage backup

Monitoring:

• Prometheus + Grafana for metrics
• PagerDuty for alerting
• status.synor.cc for public status

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Validation

Pre-Launch Checklist

# Verify all tests pass
cargo test --workspace --release

# Verify benchmarks meet targets
cargo bench --workspace

# Security scan
cargo audit
cargo deny check

# Build release binaries
cargo build --workspace --release

# Verify reproducible builds
./scripts/reproducible-build.sh

Validation Agents

Agent	Purpose
code-reviewer	Final code review
pr-test-analyzer	Test coverage verification

Launch Criteria

• All security audit issues resolved
• Bug bounty program active
• 99.9% uptime on testnet for 30 days
• All genesis participants verified
• Documentation complete
• Community notification sent

Go/No-Go Checklist

Category	Criteria	Status
Security	No critical vulnerabilities	Pending
Stability	30 days testnet uptime	Pending
Performance	Benchmarks met	✅
Documentation	All docs complete	✅
Infrastructure	All nodes deployed	Pending

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Launch Day Procedure

1. T-24h: Final go/no-go decision
2. T-12h: Team on standby
3. T-6h: Final testnet freeze
4. T-1h: Genesis block generation
5. T-0: Genesis ceremony
6. T+15m: Seed nodes start
7. T+30m: RPC endpoints live
8. T+1h: Public announcement

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Rollback Plan

If critical issues discovered:

1. Alert all node operators
2. Halt mining recommendations
3. Identify root cause
4. Deploy fix or rollback
5. Coordinate restart

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Acceptance Criteria

1. Genesis block created and verified
2. Seed nodes running and synced
3. Initial distribution complete
4. Monitoring active
5. No critical issues in first 24h

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Target: Q2 2026