Many blockchains rely on centralised stablecoins (like Tether or USDC) that hold reserves in fiat accounts. These assets can be seized, frozen, or regulated at any time. A censorship-resistant blockchain must have an algorithmic stablecoin backed only by digital value that no single entity can control or confiscate.
A stablecoin has to be backed or collateralised by something. In a censorship-resistant system, backing cannot be gold, dollars in a bank, or any physical good vulnerable to seizure. Instead, it should be backed by a Layer-1 governance token that represents valuable digital real estate or
bandwidth to post data on chain, relative to other users or apps also wishing to post data to chain.
The governance token should grant:
This “digital real estate” has fundamental demand because it secures data availability (free speech) and zero-fee transactions. The main token can then back or over collateralise an on-chain stablecoin, algorithmically pegged to the dollar without the need to hold collateralising assets in a traditional bank, which are subject to seizure or censorship.
Pegging to the Dollar
The stablecoin maintains a target value of one US dollar. It does so by letting holders redeem the stablecoin for one dollar’s worth of the base token. As long as the base token has a higher market cap than the total stablecoin supply, redemption is secure and the stable asset remains adequately over collateralised.
Haircut Rule
To avoid the fate of projects like Terra/Luna, a debt limit or “haircut” parameter is set (often around 20–30%). If the stablecoin supply approaches such a set percentage of the base token’s market cap, the chain stops issuing new stablecoins. This prevents the stablecoin’s market cap from exceeding its collateral.
Delayed Conversions
Attacks happen when a stablecoin is instantly swapped for the governance token and dumped on the market. To counter this, conversions take place over a few days (3.5 days is typical). Large conversions face time risk and possible fees, making quick takeovers highly risky for the attacker and most likely unprofitable.
Fee or “Haircut” on Bulk Conversions on the Base Layer
A small fee (e.g., 5%) can apply to mass conversion, discouraging sudden attacks. Genuine users pay the fee only when moving large sums, while attackers find it prohibitively expensive to destabilize the system.
Reward Pool Funding
These stablecoins often emerge via new token minting to a daily rewards pool that the community competes for. The more stake weighted votes your contributions receive, the more of the rewards pool you receive in turn: half of the daily rewards go to users in stablecoins, and half in the base governance token. This slow, steady issuance avoids reliance on centralised reserves. Over time, the stablecoin organically expands alongside the flow of tokens to the community.
Even if centralised exchanges list only small amounts of the on-chain stablecoin, true liquidity can be effectively unlimited. A large holder can:
This process mirrors how centralised stablecoins work except there’s no single issuer to “call” for a mint or redemption. The protocol itself autonomously executes conversions.
If large financial players want millions in decentralised stablecoins, they simply acquire Hive on the open secondary market, then convert day by day into HBD. This pushes Hive’s price up such that its market capitalisation increases more than the newly minted stable coins, lowering the debt ratio. Thus the stable coin issuance system scales while maintaining an adequate collateral buffer.
Comparisons to Failed Models
Un-parameterised algo stablecoins like Terra/Luna had no effective cap on supply or redemptions. When attackers mass-converted the stablecoin to Luna, it collapsed the token’s value. In contrast, parameterised systems employ:
These dampen flash manoeuvrers, vastly increase financial risk to the attacker and reduce exploit potential.
Fork-Out Option
Even if a large actor gains a huge stake, reputation based, censorship-resistant communities can fork the chain and exclude hostile balances. This threat deters malicious governance attacks.
A reliable Layer 1 stablecoin sets the stage for a true parallel economy, allowing everyday people to:
Because these stablecoins are algorithmic and fully on-chain, they also enable advanced financial instruments like bonds and collateralized loans mirroring “pristine collateral” (akin to US Treasuries) but free from legacy banking restrictions. Over time, such systems can mirror or replace major components of traditional Euro Dollar international finance system without centralised reserves or permissioned intermediaries.
Algorithmic stablecoins on Layer 1 are an essential pillar for any genuinely decentralised blockchain ecosystem, powering commerce, savings, and economic growth outside centralised oversight.
