Acorn ABTC (aBTC) is a wrapped Bitcoin token on Ethereum, developed by Acorn Network for cross-chain DeFi applications, leveraging a liquidity protocol.

xBTC is a wrapped Bitcoin token used within the ALEX DeFi platform on the Stacks layer, bridged from native Bitcoin via a custodian.

alloBTC is a wrapped Bitcoin token associated with the Allo Protocol, used for yield optimization on Ethereum or EVM chains.

BTC.b is native Bitcoin bridged onto the Avalanche C-Chain via the Avalanche Bridge, enabling use in Avalanche’s DeFi ecosystem.

Babylon Staked BTC refers to Bitcoin staked directly on the Bitcoin blockchain through the Babylon protocol to secure Proof-of-Stake (PoS) networks. This innovative approach allows Bitcoin holders to earn rewards by locking their BTC in a self-custodial manner, without wrapping, bridging, or third-party custody. By enabling PoS chains to leverage Bitcoin's security, Babylon enhances BTC's utility in the decentralized finance (DeFi) ecosystem.

uniBTC is a liquid staked Bitcoin token from Bedrock Universe on Ethereum, enabling BTC staking with liquidity.

WBTC on BEVM is Wrapped Bitcoin bridged onto the BEVM Layer 2 network, enabling Bitcoin use in EVM-compatible smart contracts.

BTCB (Binance-Peg Bitcoin) is a wrapped Bitcoin token on BNB Smart Chain, backed 1:1 by Bitcoin reserves held by Binance, enabling DeFi participation.

Wrapped Bitcoin (WBTC) is an ERC-20 token on Ethereum, backed 1:1 by Bitcoin, with BitGo as the primary custodian, also bridged to Solana, Polygon, Arbitrum, Optimism, and other EVM chains.

WBTC on Bitlayer is Wrapped Bitcoin bridged onto the Bitlayer Layer 2 network, enabling Bitcoin use in its ecosystem.

Cashu is a Chaumian e-cash protocol on Bitcoin’s Lightning Network, enabling private, bearer electronic cash tokens backed by federated mints.

stBTC is a liquid staked Bitcoin token from Chakra, a ZK-proof-based restaking protocol, enabling yield while maintaining liquidity.

cbBTC is an ERC-20 wrapped Bitcoin token on Ethereum and Base, backed 1:1 by Bitcoin held by Coinbase, enabling DeFi integrations.

CoreBTC is Bitcoin bridged onto the Core DAO blockchain, enabling interaction with Core’s EVM-compatible smart contracts and DeFi ecosystem.

FediMint is a federated Chaumian e-cash protocol on Bitcoin and Lightning, enabling communities to issue private, scalable e-cash tokens.

ckBTC (Chain-Key Bitcoin) is Bitcoin on the Internet Computer (ICP) blockchain, enabled by Chain-Key ECDSA for native integration.

KBTC is a wrapped Bitcoin token used within the Kinza Finance lending protocol on BNB Smart Chain, enabling lending and borrowing.

BTC on LayerBank is Bitcoin bridged into the LayerBank lending protocol on EVM chains like Scroll and Linea, enabling lending activities.

uBTC on LayerBank is a yield-bearing token representing Bitcoin deposits in the LayerBank lending protocol, generating yield on EVM chains.

PBTC is Bitcoin bridged onto the Libre Chain via pNetwork, enabling use in Libre’s DeFi ecosystem.

L-BTC (Liquid Bitcoin) is Bitcoin on the Liquid Network sidechain, backed 1:1 for fast, confidential transactions.

LBTC is a liquid staked Bitcoin token from Lombard Finance, providing liquidity for staked Bitcoin assets.

stBTC from Lorenzo Protocol is a liquid staking token for Bitcoin staked via Babylon, usable on Bitcoin Layer 2s.

MBTC is Bitcoin bridged onto the Merlin Chain Layer 2 network, enabling use in its EVM-compatible ecosystem.

nBTC is Bitcoin bridged via the Nomic Layer 1 blockchain, enabling IBC-compatible use in the Cosmos ecosystem.

WBTC on Polygon is Wrapped Bitcoin bridged to the Polygon Layer 2 network, enabling low-fee Bitcoin use in DeFi applications.

yBTC is a yield-bearing Bitcoin token from pStake Finance, representing Bitcoin deposited into yield-generating strategies.

PumpBTC is a liquid staking derivative on the Babylon protocol, enabling Bitcoin holders to stake BTC across BNB Smart Chain, Ethereum, Mantle, Arbitrum, and Base, receiving yield-bearing PUMPBTC tokens for DeFi applications. Backed 1:1 by staked Bitcoin, it leverages centralized custodians like Cobo MPC and Coincover for security and supports seamless cross-chain operations.

RBTC (Rootstock BTC) is Bitcoin on the Rootstock (RSK) sidechain, pegged 1:1 via a federated Powpeg for smart contract use.

tBTC on Solana is a decentralized Bitcoin token bridged via Threshold Network, used for cross-chain DeFi applications.

WBTC on Solana is Wrapped Bitcoin bridged to the Solana blockchain via Wormhole, enabling Bitcoin use in Solana’s DeFi ecosystem.

SolvBTC is a yield-bearing Bitcoin token from Solv Protocol, generating yield via CeFi arbitrage, DeFi lending, and staking.

SolvBTC.BBN is a yield-bearing SolvBTC token integrated with Babylon staking, offering BTC staking rewards with liquidity.

SolvBTC.ENA is a yield-bearing SolvBTC token integrated with Ethena Labs’ USDe, offering yield from delta-neutral trading.

sBTC is a decentralized Bitcoin token on the Stacks layer, enabling trustless BTC movement for smart contracts, secured by Stacks’ consensus.

tBTC v2 is a decentralized Bitcoin token on Ethereum, Solana, Arbitrum, Optimism, and Polygon, backed 1:1 by Bitcoin, secured by Threshold Network stakers.

BTCTRON is a TRC-20 Bitcoin token on the Tron network, bridged via centralized or cross-chain mechanisms for use in Tron’s ecosystem.

ABTC is a wrapped Bitcoin token bridged via the XLink protocol by BitcoinOS, enabling BTC movement to Ethereum and other chains.