01 / SELF CUSTODY
ARBITRUM ONE · OFFICIAL EXCHANGE
Make every
dollar move clear.
SDBC is an on-chain digital dollar minted and redeemed against USDT. The website does not custody, approve, or settle assets on your behalf; your wallet exchanges directly with the contract.
Official StablePool contractArbitrum One · Verifiable on-chain
0xf2adf03D8B7083F5F096ccdf5D51558a61a5c6B4Open Arbiscan ↗1 USDT→1 SDBC·NON-CUSTODIAL·USER-SIGNED·ARBITRUM ONE·1 USDT→1 SDBC·NON-CUSTODIAL
WHY SDBC
No complex process,
results are verifiable on-chain.
Your assets stay
The website never holds your assets or private keys.02 / FIXED RULE
Deposit to mint,
return to redeem.
StablePool directly executes its fixed rules.
03 / ON-CHAIN
Records are
open to everyone.
Verify transaction results in the explorer.
THE EXCHANGE JOURNEY
One signature,
clearly completed.
This does not submit a request or wait for administrator handling. Once you confirm the amount and fee and sign, the contract executes its fixed rules immediately.
Choose a wallet
Choose a browser wallet or an external wallet.
Confirm the amount
Review the mint or redemption amount and the 0.10% fee.
Sign directly
Sign the on-chain transaction from your wallet.
Recorded on-chain
The mint or redemption result is recorded on-chain.
BUILT TO BE CHECKED
Official exchange standard“Supply follows the same rules as the reserve flow.”
1 USDT = 1 SDBCOfficial mint and redemption rateStructure and important notices ↗
No minting without USDTNo redemption without SDBC burnNo arbitrary administrator asset movement
OFFICIAL DOCUMENTS
SDBC Whitepaper
Review the on-chain structure, mint and redemption rules, fees, and risk disclosures in the documents.
READY WHEN YOU ARE
Custody in your wallet.
Exchange by your signature.
The user starts the official exchange and the contract executes it. Review the SDBC structure, then start with your wallet.