1Sat Browser

Your keys. Your data. Your internet.

1Sat is for Creating

Publish anything on-chain. Inscribe files. Mint ordinals. Directly from your browser.

File Inscription
Drag, drop, inscribe. Any file type becomes a permanent on-chain artifact in seconds — no command line required.
Mint Ordinals
Create 1Sat Ordinals with a native minting interface. Set metadata, royalties, and publish directly to the blockchain.
On-Chain Publishing
Publish text, images, or full applications immutably. Your content lives on the chain, not in a cloud that can disappear.

Your keys. Your identity. Your data. No custodians. No middlemen. Just you.

BAP Identity
Bitcoin Attestation Protocol gives you a portable, self-sovereign identity that no platform can revoke or delete.
Self-Sovereign Keys
Your private keys never leave your device. Sign transactions locally with hardware-level Secure Enclave protection.
No Cloud
Zero data stored on 1Sat servers. Browse, transact, and collect with full privacy by default.

Peer-to-peer. Interoperable. No middlemen between you and the network.

dApp Browser
Connect to any BSV application natively. No extensions, no wallet popups — just seamless, in-browser dApp integration.
Peer-to-Peer
Send and receive value directly between peers. The network routes around intermediaries by design.
Interoperable
Open protocols mean your assets and identity work across every BSV app in the ecosystem, not just ours.

Trustless by design. Hardware-level protection. Nothing to trust but math.

Secure Enclave
Keys live in Apple's Secure Enclave — isolated hardware that even the OS cannot access. No software vulnerability can expose them.
Trustless
Every transaction is cryptographically verifiable. You don't need to trust 1Sat — the math does it for you.
Native Performance
Built with Swift and native APIs, not an Electron wrapper. Security and speed are not a trade-off.

The browser built for the open web. No subscriptions. No data brokers. Just you.

Download for MacmacOS 14+ · Free · Open Source