Treasury Contract

Manages asset custody, pricing, and minting authorization.

Storage

approvedAssets: AddressMemoryMap    // Asset whitelist
poolAddresses: Map<Address, Address> // Asset → price pool
attestedBtcBalance: StoredU256      // BTC in multisig
slohmAddress: StoredAddress
authorizedMinters: AddressMemoryMap
multisigAddress: StoredAddress

Key Methods

deposit(asset, amount)

Called by Bonder. Pulls tokens via transferFrom.

withdraw(asset, amount, to)

Multisig only. Emergency withdrawal.

redeem(slohmAmount)

Burns SLOHM, returns proportional treasury assets.

function redeem(amount): void {
    const share = amount / slohm.totalSupply();
    slohm.burnFrom(sender, amount);

    for each approvedAsset:
        const payout = asset.balanceOf(this) × share;
        asset.transfer(sender, payout);
}

mintRewards(rate)

Staking only. Mints SLOHM for rebase rewards.

mintForBond(to, amount)

Bonder only. Mints SLOHM for bond payouts.

setAttestedBtcBalance(amount)

Multisig only. Updates BTC balance from off-chain multisig.

Access Control

Function	Caller
deposit	Bonder
withdraw	Multisig
mintRewards	Staking
mintForBond	Bonder
setAttestedBtcBalance	Multisig
addApprovedAsset	Multisig

View Functions

• totalValue() - Total treasury value in BTC
• backingPerSlohm() - Treasury value per token
• isApproved(asset) - Check if asset is whitelisted