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Related to running or maintaining a node (aka client) on a network.
Questions that relate to pallets and disptachables that emit specific events, including decoding events.
Oracle-like capabilities for Substrate chains.
Questions that are specific to Astar's implementation of a Substrate node.
Related to runtime upgrades, a one time conversion of chain state.
Any questions relating to the Grandpa pallet or block finality in Substrate chains.
XCMP (Cross-Chain Message Passing) is a communication format that allows the parachains to exchange messages with other parachains on the same Relay Chain.
Block production protocol
Questions about the library used to convert a Substrate chain to a Polkadot Parachain.
Questions about the genesis block or genesis configuration of a chain.