Unlike many newer blockchain networks that rely on Proof-of-Stake (PoS), Alephium builds on PoW and introduces its own Proof-of-Less-Work (PoLW) mechanism to reduce the network’s energy requirements. Its technical design also includes a dedicated virtual machine and programming language for developing smart contracts.
ALPH is the native token of the Alephium network. It is used for transaction fees, mining rewards, and participation in the network’s growing DeFi ecosystem. This guide explains how Alephium works, what ALPH is used for, its tokenomics, and how to buy ALPH with Turkish lira (TRY) on Gate TR.
Alephium is a Layer 1 blockchain that aims to make decentralized applications more scalable while maintaining the security and decentralization associated with Proof-of-Work networks. Its mainnet launched in November 2021, and its architecture combines ideas from Bitcoin’s UTXO transaction model with the programmable smart contract capabilities commonly associated with account-based blockchains.
The network uses BlockFlow, a sharding algorithm that divides blockchain activity across multiple chains. This design allows transactions to be processed in parallel while maintaining coordination across the network. Alephium also introduces a stateful UTXO model, which separates asset ownership from smart contract state.
ALPH is the network’s native cryptocurrency. It is used to pay transaction fees and reward miners who contribute computational resources to network security. It also serves as the primary asset within Alephium’s DeFi applications, including decentralized exchanges and liquid staking services.
Alephium’s architecture is designed to address several challenges associated with blockchain networks, including transaction scalability, asset security, and smart contract execution. Its main technical components are BlockFlow sharding, the stateful UTXO model, and Proof-of-Less-Work consensus.
BlockFlow is Alephium’s sharding algorithm. Sharding divides a blockchain’s workload across multiple chains so that transactions can be processed in parallel rather than relying on a single chain to handle every operation.
Alephium’s mainnet currently operates with four address groups and 16 chains. Each chain handles transactions associated with a particular group relationship. Blocks also reference dependencies across other chains, allowing the network to coordinate activity while maintaining the integrity of the overall ledger.
This architecture is intended to increase transaction-processing capacity without requiring every operation to be handled sequentially by one chain. It also allows the network to maintain a coordinated transaction environment across its shards.
Alephium targets an eight-second block time for each chain. Its parallel processing design supports an average network production rate of approximately two blocks per second across the 16 chains.
Alephium uses a stateful UTXO model, often abbreviated as sUTXO. This model combines the UTXO-based approach used by Bitcoin with the ability to manage mutable smart contract states.
In a traditional UTXO model, assets are represented by unspent transaction outputs. Each output can be spent through a valid transaction, and ownership is controlled by the corresponding private key. This structure provides a clear way to track asset ownership.
Account-based models, by contrast, commonly manage balances and smart contract states through account records. They allow contracts to update persistent information but introduce different asset-management and permission considerations.
Alephium’s sUTXO model separates assets from contract states. Tokens are managed through UTXOs, while smart contracts can maintain mutable state. This allows developers to build applications with more complex functionality while retaining UTXO-based asset management.
The model also supports Alephium’s Asset Permission System, which is designed to reduce certain risks associated with token approvals in other smart contract environments.
Alephium uses a consensus mechanism called Proof-of-Less-Work (PoLW). It builds on the principles of Proof-of-Work while introducing a mechanism intended to reduce the amount of energy required to secure the network.
In a conventional PoW system, miners compete by performing computational work to produce valid blocks. This process helps secure the network and makes it costly for an attacker to reorganize transaction history.
PoLW adjusts the relationship between computational work and energy consumption. Alephium describes this mechanism as reducing energy use compared with traditional PoW systems while retaining the underlying security model.
Mining remains an important part of Alephium’s network operations. Miners contribute computing resources, produce blocks, and receive ALPH block rewards according to the network’s emission rules.
PoLW does not turn Alephium into a Proof-of-Stake blockchain. Its consensus and security model remain based on Proof-of-Work.
ALPH is the native cryptocurrency of the Alephium blockchain. It supports the network’s transaction system, mining incentives, and decentralized application ecosystem.
Users need ALPH to pay transaction fees when interacting with the Alephium network. These fees apply to activities such as transferring assets and executing smart contract transactions.
The amount required depends on the transaction and its computational requirements. More complex contract interactions may require different amounts of network resources than a simple transfer.
Transaction fees also play a role in the network’s economic design. Alephium’s tokenomics documentation describes transaction fees as part of the mechanisms through which ALPH is removed from circulation.
ALPH is used to reward miners who contribute computational work to the network. These rewards provide an economic incentive for participants to maintain mining operations and help secure the blockchain.
Alephium’s block rewards are subject to the network’s emission mechanism rather than a permanently fixed reward amount. Mined ALPH is also subject to a lock period before it becomes available for use.
Mining is distinct from running a full node. A full node helps independently verify network data and transactions, but Alephium does not provide a native monetary reward simply for operating one.
ALPH also serves as a key asset in Alephium’s decentralized finance ecosystem. Users can interact with decentralized exchanges, liquidity pools, and other applications built on the network.
One example is Powfi, a DeFi application launched on Alephium mainnet in September 2026. It provides decentralized trading and liquidity infrastructure, including concentrated liquidity and constant-product market-making pools.
Powfi also introduced xALPH, a liquid staking token representing ALPH deposited into its staking system. Users who stake ALPH receive xALPH, which can be used in supported applications and liquidity pools.
This development expands ALPH’s role beyond transaction fees and mining rewards by connecting it to additional onchain financial activities.
ALPH and xALPH are related but serve different purposes within the Alephium ecosystem.
ALPH is the native cryptocurrency of the network. It is used for transaction fees, mining rewards, transfers, and interactions with decentralized applications.
xALPH is a liquid staking token issued through Powfi. When users stake ALPH through the platform, they receive xALPH to represent their staked position. The underlying ALPH remains in the staking system, while xALPH can be used in supported DeFi applications.
The two assets should not be treated as identical in every context. Their conversion and market values may differ depending on staking conditions, available liquidity, and the applications that support xALPH.
The official unstaking process also involves a 30-day release period. Users who want to exit sooner may be able to swap xALPH for ALPH through a supported liquidity pool, but the result depends on market price, available liquidity, and slippage.
Liquid staking introduces additional smart contract, liquidity, and platform risks. It is not the same as native Proof-of-Stake consensus, and participation does not guarantee a particular return.
Tokenomics describes how a cryptocurrency is issued, distributed, and used within its ecosystem. ALPH’s supply mechanism is based on mining emissions, with additional token allocations associated with the project’s early development and ecosystem funding.
An important change occurred with Alephium’s Danube network upgrade. Following this upgrade, ALPH emissions are no longer capped by a fixed maximum supply. This means that ALPH does not have a predetermined maximum supply comparable to Bitcoin’s 21 million BTC limit.
New ALPH enters circulation through mining emissions. The block reward changes according to the network’s emission mechanism, which takes factors such as network conditions into account.
The project’s published tokenomics information also identifies several allocation categories:
Alephium’s tokenomics also includes mechanisms through which transaction fees and the Proof-of-Less-Work system contribute to ALPH being burned.
Because mining emissions are not capped by a fixed maximum supply, users should distinguish between total supply, circulating supply, reserved supply, and locked tokens when reviewing ALPH’s token distribution. These figures can change as new tokens are mined and previously allocated tokens are released.
Alephium combines several technical approaches that distinguish it from networks built around a conventional account model or Proof-of-Stake consensus.
Many smart contract platforms use Proof-of-Stake to validate transactions and maintain network security. Alephium instead retains a PoW foundation and uses PoLW to optimize the computational requirements of its consensus mechanism.
This design reflects an approach that prioritizes mining-based network participation while addressing energy consumption as part of the protocol’s development.
Alephium’s sUTXO model allows developers to create smart contracts while maintaining UTXO-based asset management. This differs from platforms that rely entirely on account-based transaction and asset models.
The design also supports the network’s Asset Permission System, which aims to provide additional safeguards when smart contracts interact with tokens.
Alephium uses Ralph as its smart contract programming language. Ralph was designed specifically for the network’s stateful UTXO model and focuses on security, simplicity, and efficiency.
Smart contracts written in Ralph run on Alephium’s custom virtual machine, called Alphred. Together, the language and virtual machine provide a development environment tailored to the network’s architecture rather than relying on direct compatibility with the Ethereum Virtual Machine.
This gives developers a dedicated framework for building tokens, decentralized applications, and other onchain services on Alephium.
Before buying ALPH, users should understand the network’s technical design, token issuance mechanism, and the risks associated with its ecosystem.
Users should also take appropriate steps to secure their Gate TR accounts. For additional guidance, read How to Secure Your Gate TR Account.
Users who want to buy ALPH with Turkish lira can access the ALPH/TRY spot market on Gate TR. Before placing an order, make sure the account is ready for trading and has sufficient TRY available.
Visit the Gate TR website and register for an account if you do not already have one. Follow the registration instructions and provide accurate account information.
For more information, read the Gate TR account creation guide.
Complete the required identity verification process according to the instructions displayed in your account. Verification may be necessary to access certain account functions and services.
You can follow the Gate TR KYC guide for a step-by-step explanation.
Make sure your Gate TR account has a sufficient TRY balance before placing an order. Follow the bank transfer instructions displayed on the platform.
If you plan to fund your account with cryptocurrency instead, check the supported asset and network before transferring funds. You can refer to the Gate TR crypto deposit guide.
Go to the ALPH/TRY spot market on Gate TR. Review the available trading information, including the displayed market price, order book, and order options.
Choose an available order type and enter the amount of ALPH you want to buy or the amount of TRY you want to spend.
Before submitting the order, review the price, quantity, and estimated total. Once the order is executed, the purchased ALPH will appear in your Gate TR account according to the platform’s settlement process.
Alephium is a Layer 1 blockchain that combines Proof-of-Work consensus, sharding, and smart contract functionality. Its architecture uses BlockFlow and a stateful UTXO model to support scalable decentralized applications.
ALPH is the native token of the Alephium network. It is used to pay transaction fees, reward miners, transfer value, and participate in applications across the Alephium ecosystem.
No. Following the Danube upgrade, ALPH emissions are no longer capped by a fixed maximum supply. New ALPH is issued through mining emissions under the network’s emission mechanism.
Alephium uses Proof-of-Work with its Proof-of-Less-Work mechanism. PoLW is designed to reduce energy consumption while retaining a PoW-based consensus model. The network does not use PoS as its native consensus mechanism.
xALPH is a liquid staking token issued through Powfi. Users stake ALPH and receive xALPH to represent their staked position. It can be used in supported DeFi applications, subject to the platform’s conditions and available liquidity.
ALPH is the native cryptocurrency used across the Alephium network. xALPH represents ALPH deposited into Powfi’s liquid staking system. Although they are connected, their liquidity, conversion conditions, and use cases may differ.
You can buy ALPH with Turkish lira through the ALPH/TRY spot market on Gate TR. Create and verify an account, deposit TRY, open the ALPH/TRY trading page, and submit an order after reviewing its details.
Alephium is a Layer 1 blockchain that combines PoW-based security with sharding and smart contract functionality. Its BlockFlow architecture supports parallel transaction processing, while its stateful UTXO model provides a foundation for managing digital assets and programmable contract states.
ALPH is central to the network’s operation, supporting transaction fees, mining rewards, and participation in its DeFi ecosystem. The introduction of Powfi and xALPH also adds liquid staking and decentralized liquidity services to the network.
Users interested in ALPH can explore the ALPH/TRY market on Gate TR and review the token’s supply mechanism, network design, and associated risks before trading.
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