ライトコイン (LTC) トケノミクス

Litecoin (LTC) is a decentralized peer-to-peer digital currency designed to provide instant, near-zero cost payments globally. Its token economics are modeled closely after Bitcoin but with specific adjustments to transaction speed and total supply to serve as a "silver to Bitcoin's gold."

Issuance Mechanism

Litecoin utilizes a Proof-of-Work (PoW) consensus mechanism to control the issuance of new tokens. The network's issuance is entirely programmatic and governed by consensus rules rather than a central authority.

• Maximum Supply: The total number of litecoins that will ever exist is capped at 84,000,000 LTC.
• Block Time: The network targets a block interval of 2.5 minutes, which is four times faster than Bitcoin's 10-minute target.
• Mining Algorithm: Litecoin uses the Scrypt hashing algorithm. This was originally intended to allow mining with commodity hardware (CPUs and GPUs) to prevent the centralization seen with ASICs, though Scrypt-capable ASICs have since been developed.
• Halving Events: To manage inflation and ensure scarcity, the block reward halves every 840,000 blocks (approximately every four years).
  • Initial Reward: 50 LTC per block.
  • Current Reward: Following the third halving on August 2, 2023, the reward is 6.25 LTC per block.
  • Next Halving: Expected in July 2027 (at block 3,360,000), where the reward will drop to 3.125 LTC.
• Final Issuance: New tokens will continue to be minted via block rewards until approximately the year 2142, at which point the reward will reach zero.

Allocation Mechanism

Unlike many modern blockchain projects, Litecoin did not have an Initial Coin Offering (ICO), pre-mine, or venture capital allocation.

• Fair Launch: All LTC tokens are issued through the mining process. The first block (Genesis Block) was created by Charlie Lee shortly before the official release, but the distribution has been handled collectively by the network through mining since inception.
• Circulating Supply: As of June 7, 2024, approximately 74.61 million LTC (~88.83% of the maximum supply) are in circulation.
• Concentration: The top 10 wallet addresses collectively hold approximately 11.36 million LTC, representing about 15.22% of the circulating supply.

Usage and Incentive Mechanism

The LTC token serves as the native utility asset for the Litecoin network, facilitating two primary functions:

Peer-to-Peer Payments and Value Storage

LTC functions as a medium of exchange, allowing users to send and receive funds without intermediaries. Its faster block times and lower fees compared to Bitcoin make it a preferred choice for smaller, everyday transactions.

Network Security and Miner Incentives

Miners are incentivized to secure the network and process transactions through two types of rewards:

1. Block Rewards: Newly minted LTC provided for every successfully mined block.
2. Transaction Fees: Fees paid by users in LTC to have their transactions processed. These fees compensate miners for the computational resources and electricity expended. Users can set higher fees to gain priority during periods of network congestion.

Locking Mechanism and Unlocking Time

Litecoin does not feature a native protocol-level locking or vesting mechanism for its core supply, as there was no team or investor allocation to "unlock."

• No Staking: Participating in Litecoin consensus does not involve staking or liquidity provision mechanisms. Therefore, there are no "lock-up" periods for rewards or principal as seen in Proof-of-Stake (PoS) networks.
• Voluntary Locking (MWEB): While not a traditional economic lock, the Mimblewimble Extension Block (MWEB) upgrade allows users to move LTC into an extension block for enhanced privacy. This is a voluntary functional choice rather than a timed economic restriction.
• Third-Party Services: While the protocol itself has no locking, third-party centralized exchanges or physical card providers (like the Litecoin Foundation's Ballet cards) may have their own custody or withdrawal terms.

Summary Table of Litecoin Tokenomics