文件列表:

node/
pallets/
polkadot-launch/
precompiles/
res/
runtime/
CODE_OF_CONDUCT.md
CONTRIBUTING.md
Cargo.lock
Cargo.toml
Dockerfile
LICENSE
rust-toolchain.toml

# NeuroWeb Node NeuroWeb Network is a decentralized Artificial Intelligence blockchain designed to incentivise knowledge creation, connectivity and sharing through **Knowledge Mining**. It's utility token NEURO is designed to fuel the AI knowledge economy, rewarding relevant knowledge contributions to the **OriginTrail Decentralized Knowledge Graph**. - NeuroWeb builds on the basis of its predecessor - the OriginTrail Parachain - which was transformed into NeuroWeb via a community Governance vote on OriginTrail Parachain in December 2023. - NeuroWeb is a permissionless, EVM enabled blockchain secured by Polkadot validators. - NeuroWeb node is built with [Substrate](https://substrate.dev) framework. ## Build & Run Follow these steps to prepare a local Substrate development environment :hammer_and_wrench: ### Setup of Machine If necessary, refer to the setup instructions at the [Substrate Developer Hub](https://substrate.dev/docs/en/knowledgebase/getting-started/#manual-installation). ### Build Once the development environment is set up, build the parachain node template. This command will build the [Wasm Runtime](https://substrate.dev/docs/en/knowledgebase/advanced/executor#wasm-execution) and [native node](https://substrate.dev/docs/en/knowledgebase/advanced/executor#native-execution) code: ```bash cargo build --release ``` ### Run a network To run a full network with multiple NeuroWeb nodes (collators and non-collators), first we need to start relay chain, and after that our parachain.  #### Run A Relay Chain To start a relay chain we recommend reading and following instructions in [Cumulus Workshop](https://docs.substrate.io/tutorials/build-a-parachain/prepare-a-local-relay-chain/). NeuroWeb is currently compatible with Polkadot v0.9.40 version. #### Parachain Nodes (Collators) From the OriginTrail parachain working directory: ```bash # NOTE: this command assumes the chain spec is in a directory named `polkadot` # that is at the same level of the template working directory. Change as needed. ./target/release/origintrail-parachain \ -d cumulus-parachain/alice\ --local \ --collator\ --alice\ --ws-port 9945\ --parachain-id 2000\ --\ --execution wasm\ --chain ../polkadot/rococo_local.json ``` Then you need to register on Local Relay Chain as it is presented in Cumulus Workshop. For registering we first need to export the Parachain Genesis and Runtime. ```bash # Build the Chain spec ./target/release/origintrail-parachain build-spec\ --disable-default-bootnode > ./template-local-plain.json # Build the raw file ./target/release/origintrail-parachain build-spec \ --chain=./resources/template-local-plain.json \ --raw --disable-default-bootnode > ./resources/template-local.json # Export genesis state to `./resources files ./target/release/origintrail-parachain export-genesis-state --parachain-id 2000 > ./para-2000-genesis # export runtime wasm ./target/release/origintrail-parachain export-genesis-wasm > ./para-2000-wasm ``` In order to produce blocks you will need to register the parachain as detailed in the [Substrate Cumulus Workshop](https://docs.substrate.io/tutorials/build-a-parachain/connect-a-local-parachain/) by going to: `Developer -> sudo -> paraSudoWrapper -> sudoScheduleParaInitialize(id, genesis)` Ensure you set the `ParaId to 2000` and the `parachain: Bool to Yes`. ### Containerize #### Build ```shell docker build -t origintrail-parachain . ``` #### Run ```shell docker run -it -p 30333:30333 -p 9933:9933 -p 9944:9944 -p 9615:9615 -v /data:/data origintrail-parachain:latest\ --base-path=/data --rpc-external --ws-external\ --ws-max-connections=1000 --rpc-cors=all\ --prometheus-external --rpc-methods=Unsafe\ --chain=/config/origintrail-parachain-2043-raw.json\ --no-mdns --execution=wasm --pruning=archive\ -- --execution=wasm --wasm-execution=Compiled --chain=polkadot ```

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