Gravity Coin Whitepaper
Version 1.0 • November 2025
1. Abstract
Gravity Coin (GRA) represents a paradigm shift in decentralized payments. Built on a robust Proof of Authority (PoA) consensus, Gravity Coin offers a secure, high-speed blockchain solution designed for instant, low-cost global transactions. This whitepaper outlines the technical architecture, economic model, and roadmap for the Gravity ecosystem.
2. Introduction
Traditional blockchains often suffer from the "trilemma" of scalability, security, and decentralization. Gravity Coin addresses these issues through a custom-built, high-performance architecture that prioritizes user experience and security through a trusted validator network.
2.1 The Problem
High gas fees and slow confirmation times prevent mass adoption of cryptocurrencies for daily payments. Users require a system that is as fast as a credit card swipe but as secure as a bank vault.
2.2 The Solution
Gravity Coin implements a 3-second block time and a highly optimized PoA consensus mechanism to achieve near-instant finality. With fees costing a fraction of a cent, GRA is viable for micro-transactions and large settlements alike.
3. Technology
3.1 Proof of Authority (PoA)
Unlike energy-intensive Proof-of-Work (PoW) chains, Gravity Coin uses a Proof of Authority consensus. Blocks are validated by trusted nodes, ensuring maximum efficiency, security against 51% attacks, and consistent block times.
3.2 Custom Layer-1 Architecture
Gravity Coin is built on a custom Golang-based engine designed for speed and simplicity. It utilizes a lightweight transaction structure and secp256k1 address format (`gra1...`) to ensure human-readability and error reduction.
3.3 Network Specifications
- Block Time: 10 Seconds
- Consensus: Proof of Authority (PoA)
- Address Format: secp256k1 (gra1...)
- Max Supply: 100,000,000 GRA
4. Tokenomics
The economic model of Gravity Coin is designed to reward long-term holders and active participants while ensuring scarcity. The total supply is fixed at 100,000,000 GRA.
4.1 Allocation
- Treasury (50%): 50,000,000 GRA - Locked for long-term development and ecosystem expansion.
- Reserve (23%): 23,000,000 GRA - Emergency funds and stability reserve.
- Liquidity Pool (10%): 10,000,000 GRA - Initial liquidity for DEX listings.
- Public Sale (5%): 5,000,000 GRA - Allocated for public IDO/Crowdsale.
- Private Sale (5%): 5,000,000 GRA - Allocated for early investors and strategic partners.
- Airdrop & Marketing (5%): 5,000,000 GRA - Community incentives and promotion.
- Team & Dev (2%): 2,000,000 GRA - Incentives for the core development team.
4.2 Transparency (Wallet Addresses)
To ensure trust, all major allocations are held in publicly verifiable wallets:
- Treasury: gra1duwrk8t58slf8wrmy3s4wvztlrq4u6vd35rtum (Locked until Nov 2028)
- Reserve: gra124dlfly8r5a7gsuf33t9yyx6mhmxfh7l0s44hj (Locked until Nov 2026)
- Liquidity Pool: gra1mnyfxtp8jus2r8sz4edmemr4halgc2v9scq7hv
- Private Sale: gra152xughnux7l7mefscrpvz7yylc7kz36fxuml3m
- Public Sale: gra1879kndq45tu2sf329z3c8zuuwfw66vjjg04aa0
- Airdrop: gra1takycv3xzl90vcwk08hg0fcwq5auu964lp0sy2
- Team: gra1n5jqat9mp7x3warms856ps52gatfee7udl3zgr
- Dev Wallet: gra18hz6pf57d5mrxvqzk8e7s8x2n7juvlvghtdxgx
5. Roadmap
Phase 1: Genesis (Completed)
Mainnet launch, Explorer release, and initial community building, Airdrop, Private Sale, Public Sale, Staking.
Phase 2: Expansion (Current)
Mobile Wallet release for iOS & Android, Listing on major exchanges (CEX), and strategic partnership announcements.
Phase 3: Ecosystem
Launch of Gravity DEX (Decentralized Exchange), Smart Contract, NFT, EVM Compatibility Layer (Future Upgrade), and Developer Grants program.
Phase 4: Galaxy
Global adoption initiatives, Cross-chain bridges to Ethereum and BSC, and full DAO governance implementation.
6. Disclaimer
This whitepaper is for informational purposes only and does not constitute financial advice. Cryptocurrency investments carry inherent risks. Please do your own research before participating in the Gravity Coin ecosystem.