# Supported Chains

Tortuga tokens are available across multiple blockchain ecosystems via Chain Fusion technology. The master ledger on Internet Computer ensures unified state across all chains.

# Internet Computer (Master Ledger)

The Internet Computer is the canonical source of truth for all Tortuga assets.

Property	Value
Role	Master Ledger
Token Standard	ICRC-1 / ICRC-2
Finality	~1-2 seconds
Transaction Cost	~$0.0001

Features:

Native KYC/compliance enforcement
Yield distribution origin
Cross-chain coordination hub

# EVM Chains

ERC-20 compatible tokens on Ethereum and EVM-compatible networks.

flowchart LR
    ICP[Internet Computer] --> ETH[Ethereum]
    ICP --> BASE[Base]
    ICP --> ARB[Arbitrum]
    ICP --> POLY[Polygon]

# Supported Networks

Chain	Status	Token Standard
Ethereum	Planned	ERC-20
Base	Planned	ERC-20
Arbitrum	Planned	ERC-20
Polygon	Planned	ERC-20

# EVM Integration

Tokens minted via threshold ECDSA signatures from ICP
Full ERC-20 compatibility for DeFi integration
Transfer restrictions enforced at contract level

# Solana

SPL Token compatible tokens on Solana.

Property	Value
Status	Planned
Token Standard	SPL Token
Finality	~400ms

# Solana Integration

Tokens minted via threshold EdDSA signatures from ICP
Native SPL Token compatibility
High throughput for trading activity

# Cosmos Ecosystem

IBC-compatible tokens across Cosmos chains.

flowchart LR
    ICP[Internet Computer] --> OSMO[Osmosis]
    ICP --> COSMO[Cosmos Hub]
    ICP --> OTHER[Other IBC Chains]

# Supported Networks

Chain	Status	Notes
Osmosis	Planned	DEX liquidity
Cosmos Hub	Planned	IBC routing

# Cosmos Integration

Tokens transferable via IBC protocol
Access to Cosmos DeFi ecosystem
Native staking compatibility where applicable

# Cross-Chain Transfers

sequenceDiagram
    participant User
    participant ChainA as Source Chain
    participant ICP as Master Ledger
    participant ChainB as Target Chain

    User->>ChainA: Initiate Transfer
    ChainA->>ICP: Burn Notification
    ICP->>ICP: Update Balances
    ICP->>ChainB: Mint via Threshold Sig
    ChainB-->>User: Tokens on Target Chain

Transfers between chains:

Burn tokens on source chain
Master ledger updates balances
Mint equivalent tokens on target chain
No wrapped tokens or bridges required