NativeBTC

Live on Arbitrum

Get Started

New to NativeBTC? Guided onboarding to link your Bitcoin address and claim your .btc name on Arbitrum.

Live on Arbitrum

Link Bitcoin Identity (Mainnet)

Register your Bitcoin address on Arbitrum One. Production-ready, zero protocol fee.

Live on Arbitrum

Bitcoin Name Service (Mainnet)

Claim your .btc name on Arbitrum One. Production-ready, 0.0001 ETH registration.

Live

Fee Dashboard

Real-time Bitcoin fee monitor. Track low-fee windows, avg duration, and estimated remaining time.

Live on Sepolia

Link Bitcoin Identity

Register your Bitcoin address on-chain. One identity, verifiable across 15+ EVM chains.

Live on Sepolia

Bitcoin Name Service

Claim a human-readable .btc name for your Bitcoin identity. Like ENS, but for Bitcoin.

Live on Sepolia

Atomic Cross-Chain Swap

Create and submit FastPath atomic swap consents with on-chain coordinator status polling.

Educational

Sandbox Mode

Learn how the cryptographic linking works in a safe, risk-free environment. No real keys required.

Live

Jupiter Swap

Swap Solana tokens using only MetaMask. No Phantom needed - sign once, swap on Jupiter.

Live

VRF NFT Mint

Generate provably fair NFT traits anchored to Bitcoin UTXO. RFC 9381 verified, Merkle-rooted.