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block.go
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/
block.go
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// Package blocks contains block processing libraries. These libraries
// process and verify block specific messages such as PoW receipt root,
// RANDAO, validator deposits, exits and slashing proofs.
package blocks
import (
ethpb "github.com/prysmaticlabs/ethereumapis/eth/v1alpha1"
"github.com/prysmaticlabs/prysm/shared/params"
)
// NewGenesisBlock returns the canonical, genesis block for the beacon chain protocol.
func NewGenesisBlock(stateRoot []byte) *ethpb.SignedBeaconBlock {
zeroHash := params.BeaconConfig().ZeroHash[:]
genBlock := ðpb.BeaconBlock{
ParentRoot: zeroHash,
StateRoot: stateRoot,
Body: ðpb.BeaconBlockBody{},
}
return ðpb.SignedBeaconBlock{
Block: genBlock,
Signature: params.BeaconConfig().EmptySignature[:],
}
}