Docs/Reference
Security model
What the contracts enforce, what sits outside them and how they are tested.
- Supply
- 1,000,000,000, no mint
- Tax ceiling
- 4%, never raised
- LP lock
- UNCX, 12 months
- Team stream
- 6-month cliff, 12 linear
Specification v1.4 · Revised 24 September 2026 · 9 sections
#Supply is fixed at deployment
The token contract creates 1,000,000,000 $KYZN at deployment. It has no mint function, so no party can create more. At deployment, 900,000,000 $KYZN goes to the liquidity pool and 100,000,000 $KYZN to the team stream.
Supply only falls. Redemption burns the $KYZN it receives. The Gateway burns its margin every settlement window. See Token and launch.
#The owner holds four powers
The token contract gives its owner four powers. Each has a limit written into the contract.
- Lower the tax
- Change the development wallet
- Move the swap threshold between 0.01% and 0.1%
- Enable trading, once
- Raise the tax above 4%
- Change the Reserve or Staking address
- Blacklist a wallet
- Pause trading once enabled
- Mint new $KYZN
| Power | Limit |
|---|---|
| Lower the tax | One way only. A lowered tax is never raised again. |
| Change the development wallet | Only the development destination changes. The Reserve and Staking destinations are fixed. |
| Set the swap threshold | Between 0.01% and 0.1% of supply: 100,000 to 1,000,000 $KYZN. The 0.25% cap per swap is fixed. |
| Enable trading | Once. Trading cannot be paused after it is enabled. |
#The owner has five limits
| The owner cannot | Effect |
|---|---|
| Raise the tax | Every buy and sell through the pool pays at most 4%. |
| Change the Reserve or Staking address | The Reserve and staker shares always reach the same two contracts. |
| Blacklist a wallet | No function lets the owner block a holder. |
| Pause trading after enable | The pool stays open once trading is enabled. |
| Mint | Supply never exceeds 1,000,000,000 $KYZN. |
#The contracts enforce the flows
The contracts apply these rules on every transaction. The tax mechanics are set out in Trade tax.
| Rule | Enforced value |
|---|---|
| Trade tax | 4% on buys and sells through the pool. Wallet-to-wallet transfers are untaxed. |
| Exemptions | Token contract, Reserve, Staking contract including Compound buys, Gateway settlement address, the liquidity add |
| Swap-back | On sells, once collected tax reaches the threshold: 0.05% of supply, 500,000 $KYZN |
| Swap cap | At most 0.25% of supply, 2,500,000 $KYZN, and never more than the triggering sell |
| Split | ETH split 2 : 1 : 1 to the Reserve, Staking and development in the same transaction |
| Max wallet | 2% of supply, 20,000,000 $KYZN, for 30 minutes after trading is enabled; removed automatically |
| Redemption | Pro-rata in kind at backing minus 2%, measured against total supply. No cooldown, no tax. |
| Staking funding | notifyRewards(), callable by anyone once every 24 hours; streamed per second |
#Locks run on public contracts
Neither lock sits in a Kyzen Network contract. Both run on third-party contracts that anyone can read on the explorer.
| Lock | Terms |
|---|---|
| Liquidity | All LP tokens locked on UNCX (UniCrypt) for 12 months |
| Team | 100,000,000 $KYZN in a Sablier Lockup stream: 6-month cliff, then linear over 12 months |
| Team stream visibility | Public from day one |
| Sablier Lockup | 0x548129·79ff0f |
Team tokens are fully released 18 months after deployment. The release schedule is in Token and launch.
#Third parties hold outside powers
Some powers sit with parties outside Kyzen Network. No Kyzen Network contract can override them.
| Power | Held by | Effect on Kyzen Network |
|---|---|---|
pause / unpause | Robinhood Assets (Jersey) Limited | Halts a stock token until the issuer unpauses it. The Reserve is built to tolerate a paused token: a redemption pays every other asset at once and records the paused asset's share as a claim the redeemer collects once it unpauses. |
adminBurn(address,uint256) | Robinhood Assets (Jersey) Limited | Burns stock tokens from any holder, the Reserve included. A burn from the Reserve lowers backing. |
pauseOracle | Robinhood Assets (Jersey) Limited | Pauses the price feed of a stock token. |
| Multiplier updates | Robinhood Assets (Jersey) Limited | Adjust a stock token for a corporate action. The feed price already includes the multiplier. |
| Compliance filtering | Robinhood Chain sequencer | Screens transactions against a restricted-address list (ArbOS compliance filtering). |
| Feed publication | Chainlink | Feeds update 24/5, hold the last price when markets close and pause during corporate actions. |
| Contract code | Uniswap v2, UNCX, Sablier | The pool, the LP lock and the team stream run on their contracts. |
| Model hosting | Gateway hosts | Serve every Gateway request, under terms that permit resale. |
#Every contract is tested
Security review is a self-review plus exhaustive tests, written, fuzzed and run for every contract.
| Test | Scope |
|---|---|
| Unit | Every contract |
| Fuzz | Every contract |
| Invariant | Every contract. Tax, swap-back, redemption solvency and staking accrual are tested explicitly. |
| Scenario | A stake placed just before a funding |
| Network | Robinhood Chain testnet, chain ID 46630, before chain 4663 |
| Acceptance | All tests green and the testnet deployment addresses recorded |
| Synthetics | Tests green, liquidation scenarios included, before those markets open |
#Counsel review covers five items
- Redemption delivering stock tokens.
- Staking rewards.
- The chip-equity payout mode.
- The terms of use.
- Silicon synthetics, before those markets open.
The chip-equity payout mode opens after counsel review. The terms of use publish on the legal page following counsel review.
#Disclosure follows fixed rules
Report a vulnerability to info@kyzen.network. The same contact is published in /.well-known/security.txt.
| Disclosure | Rule |
|---|---|
| Backing | Never described as a floor |
| Issuer burn power | Stated on this page and in Risk |
| Staking rewards | ETH amounts from on-chain data, with no rate or percentage projection |
| Counters | Real on-chain values, zero included |
| Rotations | The memo publishes before every rotation |
| Performance | No claim of market-beating performance |
| Addresses | Published on this site with the date they were verified |