52 lines
5.6 KiB
Markdown
52 lines
5.6 KiB
Markdown
[](https://codecov.io/gh/logos-co/optimism-bridge-snt)
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# Bridging SNT with the Optimism SDK
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This repository contains code to deploy SNT in Ethereum and bridge it to optimism.
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# Deployments
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| **Contract** | **Address** | **Snapshot** |
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| --------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------ |
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| **Optimism Mainnet** | | |
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| OptimismMintableMiniMeToken | [`0x650AF3C15AF43dcB218406d30784416D64Cfb6B2`](https://optimistic.etherscan.io/address/0x650AF3C15AF43dcB218406d30784416D64Cfb6B2) | [`1b3159a`](https://github.com/logos-co/optimism-bridge-snt/commit/1b3159ad4113378d95452866c0c43ca19a05aadd) |
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| SNTOptimismController | [`0x76352764590378011CAE677b50110Ae02eDE2b62`](https://optimistic.etherscan.io/address/0x76352764590378011CAE677b50110Ae02eDE2b62#readContract) | [`1b3159a`](https://github.com/logos-co/optimism-bridge-snt/commit/1b3159ad4113378d95452866c0c43ca19a05aadd) |
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| **Optimism Goerli** | | |
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| OptimismMintableMiniMeToken | [`0xcAD273fA2bb77875333439FDf4417D995159c3E1`](https://goerli-optimism.etherscan.io/address/0xcAD273fA2bb77875333439FDf4417D995159c3E1) | [`dc28b89`](https://github.com/logos-co/optimism-bridge-snt/commit/dc28b89d6af0b8f48397b3efaea5e338496e40eb) |
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| SNTOptimismController | [`0x650AF3C15AF43dcB218406d30784416D64Cfb6B2`](https://goerli-optimism.etherscan.io/address/0x650AF3C15AF43dcB218406d30784416D64Cfb6B2) | [`dc28b89`](https://github.com/logos-co/optimism-bridge-snt/commit/dc28b89d6af0b8f48397b3efaea5e338496e40eb) |
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| **Optimism Sepolia** | | |
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| OptimismMintableMiniMeToken | [`0x650AF3C15AF43dcB218406d30784416D64Cfb6B2`](https://optimistic.etherscan.io/address/0x650AF3C15AF43dcB218406d30784416D64Cfb6B2) | [`1b3159a`](https://github.com/logos-co/optimism-bridge-snt/commit/1b3159ad4113378d95452866c0c43ca19a05aadd) |
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| SNTOptimismController | [`0x76352764590378011CAE677b50110Ae02eDE2b62`](https://optimistic.etherscan.io/address/0x76352764590378011CAE677b50110Ae02eDE2b62#readContract) | [`1b3159a`](https://github.com/logos-co/optimism-bridge-snt/commit/1b3159ad4113378d95452866c0c43ca19a05aadd) |
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| **Optimism Goerli** | | |
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| OptimismMintableMiniMeToken | [`0x0B5DAd18B8791ddb24252B433ec4f21f9e6e5Ed0`](https://optimism-sepolia.blockscout.com/address/0x0B5DAd18B8791ddb24252B433ec4f21f9e6e5Ed0) | [`b6f50cf`](https://github.com/logos-co/optimism-bridge-snt/commit/b6f50cff2daf7552d88dea2c1d9fa41f2b46acf1) |
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| SNTOptimismController | [`0x35Cded11D75cC10d38ED4456b8caDC9F36E85E42`](https://optimism-sepolia.blockscout.com/address/0x35Cded11D75cC10d38ED4456b8caDC9F36E85E42) | [`b6f50cf`](https://github.com/logos-co/optimism-bridge-snt/commit/b6f50cff2daf7552d88dea2c1d9fa41f2b46acf1) |
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Scripts:
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```
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$ MNEMONIC=$YOUR_MNEMONIC forge script script/DeployBridge.s.sol --fork-url $YOUR_RPC_URL --broadcast
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```
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Where
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- `$YOUR_MNEMONIC` is the mnemonic that contains the account from which you want to deploy. The deploy script will use
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the first account derived from the mnemonic by default.
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- `$YOUR_RPC_URL` is the RPC endpoint of the node you're connecting to.
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You can omit the `--broadcast` option to simulate the deployment before actually performing it.
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All tokens, even on Optimism, are [MiniMeToken variant](https://github.com/vacp2p/minime), meaning they save all
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account's balance change on Ethereum state for democracy contract ballots. Learn more about MiniMeToken on the official
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repository [vacpp2p/minime](https://github.com/vacp2p/minime).
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# Differences from regular MiniMeToken
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The MiniMeToken used in this repository is a fork of [the original](https://github.com/Giveth/minime). To learn about
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the differences between the fork and the upstream repository, head over to its
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[documentation](https://github.com/vacp2p/minime#readme).
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1. MiniMeToken uses generateTokens and destroyTokens operated by controller for mint and burn.
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OptimismMintableMiniMeToken uses mint and burn operated by bridge.
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2. MiniMeToken `version()` had to be renamed to `token_version()` due a conflict on inheritance and requirements of
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Optimism. Semver inheritance uses version() and this seems a requirement for Optimism.
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