syntax = "proto3";

package koinos;
option go_package = "github.com/koinos/koinos-proto-golang/koinos";

import "koinos/options.proto";

message block_topology {
   bytes id = 1 [(btype) = BLOCK_ID];
   uint64 height = 2 [jstype = JS_STRING];
   bytes previous = 3 [(btype) = BLOCK_ID];
}