Variable Definitions

• R(x): Normalized staking reward

• x: Token value (market or index-based)

• k: Sensitivity coefficient controlling reward adjustment speed

• x₀: Inflection point where reward reduction is most significant

Reward Dynamics by Phase

Early Phase (x < x₀)

• Token value is relatively low

• Rewards remain high and change slowly

• Strong incentives for early adopters and validators

Growth Phase (x ≈ x₀)

• Token value enters rapid growth

• Rewards decrease at the fastest rate

• Emission discipline is introduced gradually

Maturity Phase (x > x₀)

• Token value stabilizes at higher levels

• Rewards approach a lower bound asymptotically

• Long-term inflation is effectively controlled

10.3 Economic Rationale

Predictable Emission Control

The inverted logistic function prevents abrupt reward reductions, replacing them with a smooth and continuous transition.

Value-Aligned Incentives

Rewards are tied to token value rather than time alone, aligning participant incentives with ecosystem growth.

Inflation Resistance

As the ecosystem matures, reward emissions naturally decline, reducing long-term dilution risk.

10.4 Utility & Governance

KRONA is used for:

• Staking

• Governance voting (with anti-whale limits)

• Membership issuance

• Platform service payments

10.5 Supply Control & Burn Policy

• Dynamic token burn based on ecosystem activity

• Inflation target: below 10% annually

• Reserve-based liquidity stabilization

11. Risk Management

Technology Risks

• Smart contract vulnerabilities

• Mitigation: audits, formal verification, bug bounties

Market Risks

• Regulatory changes

• Mitigation: compliance-first design, jurisdictional adaptability

12. Legal Disclaimer

KRONA tokens are utility tokens. Participation involves market and technical risks. No guarantees of profit or value appreciation are provided.

KRONA Whitepaper

Version: 3.0 (Revised & Analyzed)

Last Updated: February 2026

KRONA Token–Based Escrow System for Physical Goods

Technical Whitepaper

1. Introduction

This document is a technical whitepaper describing a blockchain-based escrow system for physical goods powered by KRONA Token. The system is designed to address trust, settlement, and fraud risks inherent in online and offline goods transactions by replacing centralized intermediaries with smart contracts and protocol-level rules.

KRONA Token functions as a utility token for payment, escrow, staking, and risk control, enabling automated settlement, economic accountability, and global scalability for real-world commerce.

Rather than relying on institutional trust, the proposed system establishes trust through code, cryptography, and economic incentives, making it suitable for high-value goods, bulk transactions, and cross-border trade.

2. Problem Statement

2.1 Limitations of Traditional Escrow Systems

• Dependence on centralized intermediaries

• High fees and slow settlement cycles

• Limited transparency of transaction states

• Inefficient dispute resolution processes

• Barriers to global and cross-border trade

2.2 Trust Issues in Physical Goods Transactions

• Non-delivery or delayed delivery

• Mismatch between advertised and delivered goods

• Buyer payment default risks

• Seller non-performance risks

3. System Overview

3.1 Core Components

• KRONA Token: Primary payment, escrow, and staking asset

• Blockchain Network: Immutable ledger and consensus layer

• Smart Contracts: Automated escrow and settlement logic

• Oracles: Secure connection between on-chain contracts and off-chain delivery data

• Dispute Resolution Module (Optional): Multi-signature–based arbitration

3.2 System Objectives

• Expand real-world utility of KRONA Token

• Minimize trust requirements between counterparties

• Bridge on-chain settlement with offline goods delivery

• Support scalable, global commerce infrastructure

4. KRONA Token Escrow Smart Contract Architecture

4.1 Contract State Model

Each escrow contract operates using KRONA Token and transitions through the following states:

1. Initialized – Escrow contract created

2. Funded – Buyer deposits KRONA Token

3. Shipped – Seller submits delivery proof

4. Completed – Automatic settlement in KRONA Token

5. Refunded / Disputed – Refund or arbitration triggered

4.2 Core Functions

• deposit() – Buyer deposits KRONA Token into escrow

• setDeliveryPeriod() – Seller defines expected delivery period

• confirmShipment() – Seller submits shipping confirmation

• confirmReceipt() – Buyer confirms receipt

• releaseFunds() – Automatic settlement to seller

• refund() – Refund execution under predefined conditions

4.3 Expected Delivery Period Enforcement

At the time of listing creation, the seller must define an Expected Delivery Period, which becomes a binding condition of the smart contract.

• Defined using blockchain timestamps or block intervals

• Immutable once the escrow contract is activated

• Fully visible to all participants prior to transaction execution

This mechanism ensures clarity of obligations and minimizes delivery-related disputes.

5. Offline Goods Verification and Oracle Design

Oracles serve as trusted data relays between physical-world events and on-chain logic.

5.1 Supported Verification Sources

• Logistics provider delivery confirmations

• QR / NFC scan events

• Point-of-sale pickup authentication

• Third-party verification services

5.2 Oracle Risk Mitigation

• Multi-oracle consensus architecture

• Cross-validation from independent data providers

• Automatic dispute escalation upon data inconsistency

6. Security Architecture

6.1 Fund Security

• KRONA Token locked within escrow smart contracts

• Unauthorized withdrawals prevented at protocol level

• Time-lock mechanisms to prevent premature fund release

6.2 Contract Integrity

• Blockchain immutability guarantees

• Mandatory pre-deployment code audits

• Immutable core logic or proxy-based upgrade separation

6.3 Attack Surface Mitigation

• Reentrancy protection patterns

• Overflow and underflow prevention

• Restricted external contract calls

7. Anti-Fraud Architecture

The system is designed to prevent fraud proactively, rather than relying on post-incident remediation.

7.1 Fraud Risk Scenarios

• False shipment claims

• Delivery delays or intentional non-delivery

• Fraudulent dispute initiation

• Oracle data manipulation

• Duplicate asset or claim execution

7.2 Buyer-Side Fraud Prevention

• Mandatory pre-funded escrow deposits

• Time-bound receipt confirmation windows

• Automatic settlement or escalation upon timeout

7.3 Seller-Side Fraud Prevention

• No access to buyer funds prior to delivery verification

• Mandatory shipment evidence submission

• One-to-one binding between asset IDs and escrow contracts

7.4 Dispute Resolution Mechanism

• Automatic dispute triggers upon predefined failure conditions

• Multi-signature arbitration involving buyer, seller, and neutral arbitrator

• All arbitration outcomes permanently recorded on-chain

8. Seller KRONA Token Holding and Staking Requirements

The KRONA Token escrow system enforces economic accountability for sellers by requiring minimum token holdings and, in high-risk scenarios, escrow staking.

8.1 Rationale for Seller Token Requirements

In traditional marketplaces, sellers can list goods without meaningful financial commitment, enabling delivery abuse and market manipulation. This system adopts the principle that selling authority must be backed by economic responsibility.

Sellers are therefore required to hold KRONA Token proportional to their listing value or transaction scale, establishing a baseline measure of credibility.

8.2 Minimum Holding Thresholds and Restrictions

If a seller’s KRONA Token balance falls below the required threshold:

• High-value or bulk listings are restricted

• Escrow contract creation above certain limits is blocked

• Repeated violations increase seller risk classification

All restrictions are enforced automatically by smart contracts, without discretionary human intervention.

8.3 Seller Staking (Collateral) Mechanism

For high-value or bulk transactions, sellers must stake a defined amount of KRONA Token into the escrow contract.

• Staked tokens remain locked during the transaction lifecycle

• Full return upon successful and timely delivery

• Partial or full slashing in cases of delay, misrepresentation, or contract breach

Slashed tokens may be used for buyer compensation, dispute costs, risk pools, or token burn mechanisms.

8.4 Dynamic Stake Calculation

Required stake amounts are dynamically calculated based on:

• Transaction value and quantity

• Asset category and risk profile

• Seller transaction history and reliability metrics

This ensures higher accountability for higher-risk transactions while rewarding consistent, reliable sellers.

8.5 Expected Outcomes

• Reduced incentives for seller misconduct

• Formation of a reliability-driven seller ecosystem

• Structural buyer protection

• Enhanced utility, lock-up, and circulation of KRONA Token

Ultimately, the system enforces trust through economic design and immutable protocol rules, making it suitable for real-world goods commerce at scale.

9. Compliance and KYC Framework

While decentralized by design, the system incorporates risk-based compliance modules for high-value and bulk transactions.

9.1 Mandatory Seller KYC Conditions

Seller KYC verification is required when predefined thresholds are exceeded, such as:

• Single transaction value above a set limit

• Cumulative transaction volume within a given period

• Repeated bulk transactions

• High-risk asset categories (e.g., luxury goods, RWA, raw materials)

9.2 Tiered KYC Model

• Tier 0: Low-value transactions – no KYC or minimal checks

• Tier 1: Medium-risk transactions – basic identity verification

• Tier 2: High-value or bulk transactions – enhanced KYC/AML

9.3 Privacy-Preserving Integration

KYC data is not stored on-chain. Only verification results (hashes or flags) are referenced by smart contracts to determine transaction eligibility.

10. Token Economics

10.1 Token Overview

10.2 Token Distribution

• Monthly release: 2,000,000 tokens

• Distribution period: 100 months

• Staking rewards issued separately from token sale

10.3 Reward Models

10.3.1 Exponential Decay Staking Reward Model

KRONA staking rewards follow an exponential decay model, designed to provide strong early participation incentives while ensuring long-term economic sustainability.

Reward Function

Variable Definitions

• R(t): Staking reward at time t

• R₀: Initial staking reward at t = 0

• k: Decay rate (reward reduction coefficient)

• t: Time elapsed (measured in months)

Model Rationale

• Early Incentive Alignment
  Higher initial rewards encourage early participation, helping bootstrap network security and liquidity.

• Controlled Token Emission
  As time progresses, rewards decrease naturally, reducing inflationary pressure on the token supply.

• Long-Term Sustainability
  The decay mechanism ensures that staking rewards remain economically viable without excessive dilution.

• Infrastructure-Oriented Design
  This model aligns KRONA with infrastructure-backed blockchain economics rather than speculative emission models.

Investor Perspective

From an investor standpoint, the exponential decay model supports:

• Predictable reward reduction

• Supply discipline

• Improved long-term token value stability

This structure positions KRONA as a cash-flow–oriented utility token with sustainable staking incentives.

10.3.2 Inverted Logistic Reward Model

This reward model defines staking rewards as a decreasing function of token value, following an inverted logistic curve.
As the token value increases, staking rewards decrease smoothly and asymptotically, ensuring long-term economic stability.

The model is designed to:

• Incentivize early participation

• Prevent excessive reward inflation

• Maintain predictable reward behavior at maturity

Reward Function