prysm-pulse/proto/eth/v1/beacon_state.proto

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// Copyright 2020 Prysmatic Labs.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
syntax = "proto3";
package ethereum.eth.v1;
import "google/protobuf/descriptor.proto";
import "proto/eth/ext/options.proto";
import "proto/eth/v1/attestation.proto";
import "proto/eth/v1/beacon_block.proto";
import "proto/eth/v1/validator.proto";
option csharp_namespace = "Ethereum.Eth.V1";
option go_package = "github.com/prysmaticlabs/prysm/proto/eth/v1";
option java_multiple_files = true;
option java_outer_classname = "BeaconStateProto";
option java_package = "org.ethereum.eth.v1";
option php_namespace = "Ethereum\\Eth\\v1";
message BeaconState {
// Versioning [1001-2000]
uint64 genesis_time = 1001;
bytes genesis_validators_root = 1002 [(ethereum.eth.ext.ssz_size) = "32"];
uint64 slot = 1003 [(ethereum.eth.ext.cast_type) = "github.com/prysmaticlabs/eth2-types.Slot"];
Fork fork = 1004;
// History [2001-3000]
BeaconBlockHeader latest_block_header = 2001;
repeated bytes block_roots = 2002 [(ethereum.eth.ext.ssz_size) = "block_roots.size"];
repeated bytes state_roots = 2003 [(ethereum.eth.ext.ssz_size) = "state_roots.size"];
repeated bytes historical_roots = 2004 [(ethereum.eth.ext.ssz_size) = "?,32", (ethereum.eth.ext.ssz_max) = "16777216"];
// Eth1 [3001-4000]
Eth1Data eth1_data = 3001;
repeated Eth1Data eth1_data_votes = 3002 [(ethereum.eth.ext.ssz_max) = "eth1_data_votes.size"];
uint64 eth1_deposit_index = 3003;
// Registry [4001-5000]
repeated Validator validators = 4001 [(ethereum.eth.ext.ssz_max) = "1099511627776"];
repeated uint64 balances = 4002 [(ethereum.eth.ext.ssz_max) = "1099511627776"];
// Randomness [5001-6000]
repeated bytes randao_mixes = 5001 [(ethereum.eth.ext.ssz_size) = "randao_mixes.size"];
// Slashings [6001-7000]
repeated uint64 slashings = 6001 [(ethereum.eth.ext.ssz_size) = "slashings.size"];
// Attestations [7001-8000]
repeated PendingAttestation previous_epoch_attestations = 7001 [(ethereum.eth.ext.ssz_max) = "previous_epoch_attestations.max"];
repeated PendingAttestation current_epoch_attestations = 7002 [(ethereum.eth.ext.ssz_max) = "current_epoch_attestations.max"];
// Finality [8001-9000]
// Spec type [4]Bitvector which means this would be a fixed size of 4 bits.
bytes justification_bits = 8001 [(ethereum.eth.ext.ssz_size) = "1", (ethereum.eth.ext.cast_type) = "github.com/prysmaticlabs/go-bitfield.Bitvector4"];
Checkpoint previous_justified_checkpoint = 8002;
Checkpoint current_justified_checkpoint = 8003;
Checkpoint finalized_checkpoint = 8004;
}
message PendingAttestation {
// Bitfield representation of validator indices that have voted exactly
// the same vote and have been aggregated into this attestation.
bytes aggregation_bits = 1 [(ethereum.eth.ext.ssz_max) = "2048", (ethereum.eth.ext.cast_type) = "github.com/prysmaticlabs/go-bitfield.Bitlist"];
AttestationData data = 2;
// The difference of when attestation gets created and get included on chain.
uint64 inclusion_delay = 3 [(ethereum.eth.ext.cast_type) = "github.com/prysmaticlabs/eth2-types.Slot"];
// The proposer who included the attestation in the block.
uint64 proposer_index = 4 [(ethereum.eth.ext.cast_type) = "github.com/prysmaticlabs/eth2-types.ValidatorIndex"];
}
message Committee {
uint64 index = 1 [(ethereum.eth.ext.cast_type) = "github.com/prysmaticlabs/eth2-types.CommitteeIndex"];
uint64 slot = 2 [(ethereum.eth.ext.cast_type) = "github.com/prysmaticlabs/eth2-types.Slot"];
repeated uint64 validators = 3 [(ethereum.eth.ext.cast_type) = "github.com/prysmaticlabs/eth2-types.ValidatorIndex"];
}
// Fork structure used for indicating beacon chain versioning and forks.
message Fork {
bytes previous_version = 1 [(ethereum.eth.ext.ssz_size) = "4"];
bytes current_version = 2 [(ethereum.eth.ext.ssz_size) = "4"];
uint64 epoch = 3 [(ethereum.eth.ext.cast_type) = "github.com/prysmaticlabs/eth2-types.Epoch"];
}
message ForkChoiceHeadsResponse {
repeated ForkChoiceHead data = 1;
}
message ForkChoiceHead {
bytes root = 1 [(ethereum.eth.ext.ssz_size) = "32"];
uint64 slot = 2 [(ethereum.eth.ext.cast_type) = "github.com/prysmaticlabs/eth2-types.Slot"];
}
message BeaconStateResponse {
BeaconState data = 1;
}
message BeaconStateSSZResponse {
bytes data = 1;
}