> For the complete documentation index, see [llms.txt](https://docs.canhav.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.canhav.com/token-launch/contract-guarantees.md). # Contract guarantees **Available now** on Robinhood Chain Testnet and Arbitrum Sepolia for tokens launched through the CanHav CurveLauncher or TokenFactory. Both clone the same token implementation. This page states what a CanHav launch token **can and cannot** do. Claims below are about the token implementation cloned by the factory, not about every third-party contract a team may deploy later. ## What the token cannot do | Guarantee | Meaning | | ------------------------ | ----------------------------------------------------------------------------------------------------------- | | No mint after deployment | Supply is fixed at initialize. There is no mint function for later inflation. | | No pause on the token | The token itself cannot be paused. A launcher or factory pause only stops **new** launches, and curve buys. | | No freeze / blacklist | No account freeze or blacklist on the token. | | No upgrade | Not a transparent upgradeable proxy on the token. No owner who can swap logic. | | No owner | The token has no owner role for admin privileges after initialize. | CanHav takes **zero percent of token supply**. That is enforced by the absence of a mint path for the platform, not by a policy document. ## What a curve launch guarantees | Guarantee | Meaning | | --------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Locked graduation liquidity | The pool the launcher seeds at graduation holds its shares in the launcher. LaunchAMM shares cannot be transferred or burned and the launcher has no `removeLiquidity` path. | | Sells always work | `sell` on the launcher is never pausable. A pause stops new launches and buys only. | | Curve parameters are immutable | Threshold, curve share, virtual reserve, window, tax and the developer buy cap are set at deploy and cannot change. | | Launch fees never touch curve ETH | `withdraw` moves only accrued launch fees to the treasury. | See [Bonding curve](/token-launch/bonding-curve.md). ## Source verification The launcher and factory clone one token implementation. New tokens inherit that source rather than deploying opaque bytecode. On Robinhood Chain Testnet every contract below is source-verified on the explorer. On Arbitrum Sepolia the CurveLauncher and the TokenFactory are verified; the other contracts are the same code and are still waiting for verification on Blockscout. ### Robinhood Chain Testnet | Contract | Address | | -------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------- | | CurveLauncher | [`0xb2e1F2df7775d17CE70c8CE7586c7bb01bD10981`](https://explorer.testnet.chain.robinhood.com/address/0xb2e1F2df7775d17CE70c8CE7586c7bb01bD10981) | | TokenFactory v4 (live) | [`0x30Db3A828F65B92434c6aDB27AEeD01850277b08`](https://explorer.testnet.chain.robinhood.com/address/0x30Db3A828F65B92434c6aDB27AEeD01850277b08) | | LaunchToken implementation | [`0x3E8c9be8BB486abEc132B0d1C35266b2336b129B`](https://explorer.testnet.chain.robinhood.com/address/0x3E8c9be8BB486abEc132B0d1C35266b2336b129B) | ### Arbitrum Sepolia | Contract | Address | | -------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------ | | CurveLauncher | [`0x6Dde90B06b920565ccBA93D8ad7d5AfE5846426f`](https://arbitrum-sepolia.blockscout.com/address/0x6Dde90B06b920565ccBA93D8ad7d5AfE5846426f) | | TokenFactory | [`0xdC3521DDEFfca6825771da6c23679A7BA1E82475`](https://arbitrum-sepolia.blockscout.com/address/0xdC3521DDEFfca6825771da6c23679A7BA1E82475) | | LaunchToken implementation | [`0x3E8c9be8BB486abEc132B0d1C35266b2336b129B`](https://arbitrum-sepolia.blockscout.com/address/0x3E8c9be8BB486abEc132B0d1C35266b2336b129B) | Always confirm on the chain's own explorer, and read an address together with its chain. See [Contract addresses](/token-launch/contract-addresses.md). ## What this does not guarantee * It does not guarantee that a team’s **other** contracts (vaults, routers, oracles) are immutable or ownerless. * It does not guarantee vesting, escrow, or sale terms unless those contracts are used. * It does not enforce a commitment. A committed document proves what was said at launch; only the supply is enforced. * It does not make a testnet token a mainnet product or an investment. ## Related * [Risks](/token-launch/risks.md) * [Fees and economics](/token-launch/fees-and-economics.md) * [Governance](/token-launch/governance.md) * [Contract addresses](/token-launch/contract-addresses.md) * [Create a token](/token-launch/create-a-token.md) --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. 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