Issue, custody, and settlereal-world assets on Bitcoin.
The unified platform for institutional self-custody, tokenization, and payments. Native to Bitcoin, with patented post-quantum signing built in.
Getting to know SQRL
SQRL is built to put the world's assets on Bitcoin. Held natively, owned outright, always open.
A tokenization layer built on Bitcoin. Every asset is issued, transferred, and redeemed under your own keys.
Quorum approvals and spending limits, enforced on Bitcoin. Same rules for banks, exchanges, and payments teams.
An asset can outlive the cryptography that secured it. Yours does not have to.
The ecosystem
A financial system, built on Bitcoin.
SQRL Enterprise
Multi-signature custody and settlement for treasuries. You hold every key.
SQRL MarketsClosed beta
Non-custodial trading for Bitcoin and stablecoins, settled in under a second.
The product
Store securely on Enterprise
Bitcoin, built for capital markets.
Custody, settlement, and reporting for desks moving size on Bitcoin. SQRL replaces custodian risk, manual signing, and T+2 reconciliation with programmable multi-sig and on-chain finality your treasury and auditors can both trust.
Custody desks keep their own keys.
Policy-bound multi-signature vaults replace single-custodian risk. Quorums, signers, and limits are enforced on Bitcoin itself, so no one firm is a single point of failure over client assets.
Settlement that clears in minutes.
Transfers broadcast straight to Bitcoin mainnet with on-chain finality. No T+2, no correspondent chain, no reconciliation queue between desks, counterparties, and the balance sheet.
An audit trail regulators can read.
Every approval, transfer, and policy change is signed and logged to the ledger. Auditors get read-only, provable history instead of screenshots, spreadsheets, and side-channel messages.
Tokenization on
Bitcoin
Tokens deploy as contracts committed inside real Bitcoin transactions, signed by your quorum.
Token standard Supports
Fiat on and off ramps
Lightning fast settlementsClosed Beta
Stablecoins, traded
at Lightning speed.
Two-way markets in USDT and USDC on Lightning. Sub-second fills, sub-cent fees, always open.
Sub-second fills
Trades settle inside the channel, not in an order book queue.
Two-way liquidity
Live quotes on both sides of USDT and USDC, around the clock.
The future of stablecoins
Payments are moving to Lightning rails. SQRL makes the markets there.
Why SCL
The standard built
on Bitcoin itself.
SCL is how SQRL issues assets directly on Bitcoin, not bridged from another chain. Every token settles with Bitcoin's finality, moves over Lightning, and stays under your own keys.
The platform
Mint and Issuance
Value already on chain, settlement synchronized block for block, and real-world assets held in vaults your quorum controls.
Onboarding To Lightning Channels
In tokenized assets coming onto Bitcoin, across stablecoins, gold, credit, and property.
100% synchronized to the Bitcoin blockchain.
Every issue, transfer, and redemption lands in a real Bitcoin block, nothing settles anywhere else.
Credit & funds
Real-world assets
Money-market funds and private credit with programmable issuance and redemption.
Custody
Vaults under quorum signing.
Approvers sign on their own keys. Nothing broadcasts before the quorum is met.
The institutional view
Capital markets are
coming to Bitcoin.
The largest asset managers, banks and research desks have already said it. Their words, not ours.
Frequently asked
Questions we hear
most often.
Short answers on architecture, custody, and how SQRL Enterprise gets installed against an existing treasury stack.
No. SQRL operates on Bitcoin mainnet using standard PSBT and Bitcoin script. Vaults are native SegWit multisig enforced by Bitcoin itself, and token operations are committed inside real Bitcoin transactions. The asset you hold and move is Bitcoin, not a wrapped claim on it.
Yes. Lightning is integrated for instant, low-fee payments, and it settles back to Bitcoin. You use on-chain settlement where you need finality and a full audit trail, and Lightning where you need speed, all from the same platform.
You do. SQRL stores public keys and xpubs only. No private key or seed material ever touches our infrastructure, by design. Signing happens on your own devices against your vault's quorum, and the platform assembles, finalises, and broadcasts the completed transaction.
Trezor is integrated directly in the app, with on-device address verification. Signing is standard PSBT, and vault transactions carry the full metadata that PSBT-compatible signers such as Coldcard and Jade expect.
Each vault is its own M-of-N multisig wallet with its own key set, and balances stay isolated per vault. On top of that you get role-based permissions, per-role and per-vault spending limits on weekly or monthly cycles, and address whitelists. A transfer only broadcasts once the quorum has signed.
Yes. Tokens are issued as smart contracts committed to Bitcoin transactions, with mint, burn, transfer, and pause authorised by the same vault quorum that signs any other movement. Issuers can enforce an on-chain whitelist so tokens only move to approved addresses.
Sign-ins, policy changes, transaction drafts, each partial signature, quorum completion, and broadcast are all written to an append-only log. Logs are filterable by category and date, exportable to CSV, and access is controlled by a dedicated view-logs permission.
A cloud-hosted control plane with email and one-time-code sign-in or Google SSO. Signing stays in your environment on your own hardware, and we store no customer key material. Workspaces can run on Bitcoin testnet first, so you can prove out vaults, policies, and signing before moving to mainnet.
