Sharplink Warns of Ethereum Staking Yield Reduction with EIP-8363 Proposal

Sharplink has raised concerns about Ethereum Improvement Proposal (EIP) 8363, also known as Tapered Issuance Burn. The proposal suggests a shift in the existing staking reward system on Ethereum, where more and more of validators' rewards generated from attestations, block proposals, and sync-committees will be burned as more ETH is staked.

The firm warned that this could reduce Ethereum staking yields and weaken DeFi (Decentralized Finance) returns. Sharplink Chief Executive Joseph Chalom listed four reasons for the company's opposition in a post on X.

Firstly, staking yield acts as a base rate for on-chain markets after costs and inflation. Staking tokens have a TVL of around $35 billion and are used as collateral in different lending systems. Low interest rates can increase the cost of on-chain money.

The firm stated that operating costs, liquidity costs, and slashing risks can make actual returns close to zero or lower than that. Lower interest rates can lead to collateral withdrawal from the Ethereum network, making lending markets thinner and decreasing credit availability in the DeFi space.