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Passkeys and Smart Accounts: A Wallet With No Password to Write Down
Remember the crypto wallet that handed you twelve random words and told you to guard them with your life? That is where most normal people quit. There is a better…
· 5 min read -
Shared Vaults Where No One Person Can Move the Money
Most shared-treasury tools quietly depend on a hosted server in the middle — it stores proposed transactions and collects everyone’s approvals, and if it disappears, coordination stops. FairWins has a…
· 7 min read -
Sponsored Gas Without a Vendor: How “No Network Fee” Became True
Our passkey wallets had a broken promise: the confirm screen said “sponsored — no network fee,” but with nothing set up to cover it, a member holding only USDC couldn’t…
· 6 min read -
Losing Every Passkey Shouldn’t Mean Losing the Account
Recovery is the make-or-break problem for passkey wallets. Seed phrases were brutal, but everyone understood the recovery story. Passkeys deleted the twelve words — and if your credential lived in…
· 7 min read -
Sanctions Screening as a Shared Building Block: One Guard, Every Money Path
Frontend sanctions screening on a public blockchain is theater — anyone can call your contracts directly. We made screening a shared building block baked into the contracts: one fail-closed guard…
· 7 min read -
Put Your Idle Crypto to Work: Staking Comes to FairWins
Most crypto in a wallet just sits there. Today we gave it a job: staking is now live on FairWins. Open Finance → Earn → Staking, pick an asset, and…
· 5 min read -
Soulbound Memberships, Transferable Vouchers: Splitting a Token in Two
How do you gift a non-transferable membership? Split the token in two: an inert voucher (a prepaid gift card, really) that trades freely, plus a soulbound access record it burns…
· 7 min read -
What “Be Your Own Bank” Actually Means
Who actually holds the money in your bank account? Not you — the bank does. Crypto offers a different deal called self-custody, sometimes described as “being your own bank.” But…
· 5 min read -
One Action, One Role: RBAC and the Operations Control Plane
Your on-chain access control is only as good as your admin dashboard. We found a compliance permission that existed on the blockchain but not in the operator’s screen — so…
· 7 min read