Avalanche vs CORE

Avalanche implements Snowman consensus on its C‑Chain (EVM) and runs a multi‑chain architecture with X‑Chain (UTXO) and P‑Chain (staking). Custom subnets allow projects like DeFi Kingdoms and Intain RWA to spin up their own validator sets with whitelisted tokens. The 2025 Banff hard fork added elastic subnets with dynamic validator staking for improved security sharing.

Core is an EVM Layer‑1 that merges delegated proof‑of‑stake voting with hash power from Bitcoin miners through the Satoshi Plus consensus. Validators bond CORE and lease BTC hash via a smart‑contract marketplace, aligning incentives between miners and token holders. The chain offers a native bridge to Bitcoin enabling one‑step transfers of cbBTC and supports Solidity smart contracts.