Official Document

Guapcoin Whitepaper

Global Utility & Prosperity Network GuapcoinX Technical Overview

Version 2.0·Chain ID: 71111·QBFT Consensus

1. Overview

Guapcoin (GUAP) is a community-powered digital currency designed to promote economic empowerment and financial literacy. The name GUAP stands for Good Uses for All People reflecting the project's core mission: accessible, community-governed digital money for everyone.

GuapcoinX is the evolution of Guapcoin bringing the original community currency into a modern, programmable EVM environment while preserving the values and token supply of the original chain.

GuapcoinX is not a fork of Ethereum. It is an independent L1 blockchain using QBFT consensus, with EVM execution compatibility layered on top. This means full Solidity/EVM tooling support (MetaMask, Hardhat, etc.) while maintaining independent governance and tokenomics.

2. Consensus: QBFT

GuapcoinX uses Quorum Byzantine Fault Tolerant (QBFT) consensus. QBFT is a leader-based Byzantine fault-tolerant protocol where a set of known validators vote on blocks. Once a block reaches a quorum of votes, it is finalized and irreversible.

FinalityImmediate (per block)
Fault Tolerance⌊(N-1)/3⌋ validators
Block Time~2 seconds

Fast finality matters for real commerce. Unlike Proof-of-Work chains where merchants must wait 6+ confirmations, GuapcoinX transactions are final in a single block, enabling point-of-sale and payment use cases.

3. Two-Token Model

GuapcoinX employs a deliberately separated two-token design. This separation prevents gas market volatility from disrupting the economic layer.

GUAPX

  • Hard cap: 120,000
  • Network gas token
  • ERC-20 compatible
  • Cannot be inflated

GUAP

  • 150M total premine
  • 60M treasury reserve (40%)
  • 45M UTXO migration pool (30%)
  • 45M manual claims pool (30%)
  • Governance-controlled minting

“This separation prevents gas market volatility from disrupting the economic layer.”

4. Treasury & Supply

The total premine at genesis is 150,000,000 GUAP, split into three allocations. Validator and masternode rewards are non-inflationary — drawn from the treasury reserve. Additional minting beyond the premine requires a governance vote.

40%
30%
30%
40%
Treasury Reserve
Funds masternode rewards, development, and ecosystem growth
60,000,000 GUAP
30%
UTXO Migration Pool
Merkle proof claims for legacy UTXO chain holders
45,000,000 GUAP
30%
Manual Claims Pool
Governance-approved claims for users who lost wallet access
45,000,000 GUAP

5. Masternodes

Masternodes are infrastructure providers and economic actors on GuapcoinX. They provide network services and earn GUAP from the treasury (non-inflationary) on a halving schedule.

Halving Schedule
Year 1
20 GUAP/day
Year 2
10 GUAP/day
Year 3
5 GUAP/day
Year 4
2.5 GUAP/day

With 800 masternodes: ~10.96M GUAP 4-year emission (within 60M treasury)

Contract: 0x1fA8852E5605C036a6079ddE26faE3050124E06a

6. Validators

Validators secure the network using QBFT consensus. Each block reward is split evenly among all active validators.

V1 Contract
ValidatorRewards.sol
V2 Contract
ValidatorRewardsV2.sol
Contract: 0xbe53DB2FeA37ACf144c1Aea11421953C17689a77

7. Migration System

Guapcoin began as a UTXO chain (Proof-of-Work). GuapcoinX is the EVM evolution. Migration is not an afterthought. An explicit supply allocation ensures every legacy holder can claim their GUAP on the new chain.

Path A: Cryptographic (Merkle Proof)

For users with access to their original private keys. A Merkle root of all UTXO balances is stored on-chain. Submit a Merkle proof to claim your exact GUAP balance directly, instantly.

Path B: Manual Claim

For users who lost access to their original wallet. Submit proof of ownership to governance. Approved claims receive 50% immediately, with the remainder vested over time.

8. Governance

All GuapcoinX protocol upgrades go through on-chain governance. No unilateral changes can be made by any single party.

Emergency Actions
3 multisig confirmations
Immediate
Standard Changes
Governance vote + timelock
Delayed execution
Contract Upgrades
Full governance proposal
Public, auditable

“All upgrades are transparent. No unilateral changes.”

9. Ecosystem

The GuapcoinX ecosystem is built in layers, each depending on the ones below:

Consensus (QBFT)
EVM Execution
Governance Layer
Token Contracts (GUAP/GUAPX)
Applications (Wallet, Explorer, Domains, NFTs)
.guap Domains on-chain identity system (contract: 0x28c3CC0007f2694E5bF511D703Fb131Fd9d05b05)
Guardians of Guapcoin official NFT collection on GuapcoinX
Faucet & Explorer onboarding infrastructure at explorer.guapcoinx.com