syntax = "proto3";

package ethereum.beacon.p2p.v1;

import "github.com/gogo/protobuf/gogoproto/gogo.proto";
import "eth/v1alpha1/beacon_block.proto";

// ArchivedActiveSetChanges represents the changes to the active validator registry
// between epoch N and N-1. In particular, it keeps track of validator indices
// which were newly activated, exited, or slashed, along with those particular
// block operations.
message ArchivedActiveSetChanges {
    // Activated validator indices.
    repeated uint64 activated = 1;

    // Exited validator indices.
    repeated uint64 exited = 2;

    // Proposer indices slashed.
    repeated uint64 slashed = 4;

    // Voluntary exit objects corresponding 1-to-1 to the exited indices
    // list in this same data structure.
    repeated ethereum.eth.v1alpha1.VoluntaryExit voluntary_exits = 6;

    // Proposer slashing objects corresponding 1-to-1 to the slashed proposer indices
    // list in this same data structure.
    repeated ethereum.eth.v1alpha1.ProposerSlashing proposer_slashings = 7;

    // Attester slashing objects corresponding 1-to-1 to the slashed attester indices
    // list in this same data structure.
    repeated ethereum.eth.v1alpha1.AttesterSlashing attester_slashings = 8;
}

// ArchivedCommitteeInfo representing the minimal data required to reconstruct
// validator committee assignments for an epoch N.
message ArchivedCommitteeInfo {
    // Proposer seed represents the random seed used in shuffling proposers.
    bytes proposer_seed = 1 [(gogoproto.moretags) = "ssz-size:\"32\""];

    // Attester seed represents the random seed used in shuffling attesters.
    bytes attester_seed = 2 [(gogoproto.moretags) = "ssz-size:\"32\""];
}