Early Access Waitlist
The Working Layer for Bitcoin Liquidity
OXO connects BTC-backed liquidity with lending, staking, swaps and Bitcoin exit flows.
Early access waitlist.
Public testnet access coming later.
Audit candidate.
Phase 1 bridge · 3-of-5 multisig custody · Built in public
Use a 1:1 BTC-backed ERC-20 representation across planned lending, staking, swap and Bitcoin exit flows.
Request BTC redemption through the bridge. Timeout/cancel protection helps prevent stuck redeem requests.
BTC-backed liquidity connects to Ethereum programmability through a Phase 1 relayer + 3-of-5 bridge model.
Bridge
Deposit BTC. Receive oxoBTC 1:1 through Phase 1 3-of-5 signer-attested minting.
Earn
Swap, lend, stake. BTC-backed liquidity will open through waitlist-based public testnet access.
Exit
Request redemption from oxoBTC to BTC. Final BTC settlement is handled by the Phase 1 bridge relayer.
What exactly is L1.5?
OXO sits between Bitcoin and Ethereum, connecting BTC-backed liquidity to Ethereum-compatible smart contracts. L1.5 is OXO's internal architecture term for coordinating Bitcoin-backed liquidity with EVM execution. It is not a production ZK rollup yet; public testnet access opens later through the waitlist.
How is oxoBTC different from wBTC?
oxoBTC is a 1:1 BTC-backed ERC-20 representation with explicit Phase 1 custody assumptions: relayer + 3-of-5 multisig bridge custody.
How do I exit back to BTC?
You can request redemption through the bridge. In Phase 1, BTC settlement is completed by the relayer, and timeout/cancel protection is designed to prevent users from being locked indefinitely if processing fails.
Is this audited?
A full competitive audit is planned before mainnet launch. Mainnet follows third-party audit, final ZK circuit/security review, and production deployment validation.