func (_Contract *ContractFilterer) FilterAuctionStarted(opts *bind.FilterOpts, hash [][32]byte) (*ContractAuctionStartedIterator, error) {
	var hashRule []interface{}
	for _, hashItem := range hash {
		hashRule = append(hashRule, hashItem)
	}
	logs, sub, err := _Contract.contract.FilterLogs(opts, "AuctionStarted", hashRule)
	if err != nil {
		return nil, err
	}
	return &ContractAuctionStartedIterator{contract: _Contract.contract, event: "AuctionStarted", logs: logs, sub: sub}, nil
}
FilterAuctionStarted is a free log retrieval operation binding the contract event 0x87e97e825a1d1fa0c54e1d36c7506c1dea8b1efd451fe68b000cf96f7cf40003.

Solidity: event AuctionStarted(bytes32 indexed hash, uint256 registrationDate)
package auctionregistrar
import (
	"math/big"
	"strings"
	ethereum "github.com/ethereum/go-ethereum"
	"github.com/ethereum/go-ethereum/accounts/abi"
	"github.com/ethereum/go-ethereum/accounts/abi/bind"
	"github.com/ethereum/go-ethereum/common"
	"github.com/ethereum/go-ethereum/core/types"
	"github.com/ethereum/go-ethereum/event"
)
var (
	_ = big.NewInt
	_ = strings.NewReader
	_ = ethereum.NotFound
	_ = bind.Bind
	_ = common.Big1
	_ = types.BloomLookup
	_ = event.NewSubscription
)
const ContractABI = "[{\"constant\":false,\"inputs\":[{\"name\":\"_hash\",\"type\":\"bytes32\"}],\"name\":\"releaseDeed\",\"outputs\":[],\"payable\":false,\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"_hash\",\"type\":\"bytes32\"}],\"name\":\"getAllowedTime\",\"outputs\":[{\"name\":\"timestamp\",\"type\":\"uint256\"}],\"payable\":false,\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"unhashedName\",\"type\":\"string\"}],\"name\":\"invalidateName\",\"outputs\":[],\"payable\":false,\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"hash\",\"type\":\"bytes32\"},{\"name\":\"owner\",\"type\":\"address\"},{\"name\":\"value\",\"type\":\"uint256\"},{\"name\":\"salt\",\"type\":\"bytes32\"}],\"name\":\"shaBid\",\"outputs\":[{\"name\":\"sealedBid\",\"type\":\"bytes32\"}],\"payable\":false,\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"bidder\",\"type\":\"address\"},{\"name\":\"seal\",\"type\":\"bytes32\"}],\"name\":\"cancelBid\",\"outputs\":[],\"payable\":false,\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"_hash\",\"type\":\"bytes32\"}],\"name\":\"entries\",\"outputs\":[{\"name\":\"\",\"type\":\"uint8\"},{\"name\":\"\",\"type\":\"address\"},{\"name\":\"\",\"type\":\"uint256\"},{\"name\":\"\",\"type\":\"uint256\"},{\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"ens\",\"outputs\":[{\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_hash\",\"type\":\"bytes32\"},{\"name\":\"_value\",\"type\":\"uint256\"},{\"name\":\"_salt\",\"type\":\"bytes32\"}],\"name\":\"unsealBid\",\"outputs\":[],\"payable\":false,\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_hash\",\"type\":\"bytes32\"}],\"name\":\"transferRegistrars\",\"outputs\":[],\"payable\":false,\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"\",\"type\":\"address\"},{\"name\":\"\",\"type\":\"bytes32\"}],\"name\":\"sealedBids\",\"outputs\":[{\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"_hash\",\"type\":\"bytes32\"}],\"name\":\"state\",\"outputs\":[{\"name\":\"\",\"type\":\"uint8\"}],\"payable\":false,\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_hash\",\"type\":\"bytes32\"},{\"name\":\"newOwner\",\"type\":\"address\"}],\"name\":\"transfer\",\"outputs\":[],\"payable\":false,\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"_hash\",\"type\":\"bytes32\"},{\"name\":\"_timestamp\",\"type\":\"uint256\"}],\"name\":\"isAllowed\",\"outputs\":[{\"name\":\"allowed\",\"type\":\"bool\"}],\"payable\":false,\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_hash\",\"type\":\"bytes32\"}],\"name\":\"finalizeAuction\",\"outputs\":[],\"payable\":false,\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"registryStarted\",\"outputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"launchLength\",\"outputs\":[{\"name\":\"\",\"type\":\"uint32\"}],\"payable\":false,\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"sealedBid\",\"type\":\"bytes32\"}],\"name\":\"newBid\",\"outputs\":[],\"payable\":true,\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"labels\",\"type\":\"bytes32[]\"}],\"name\":\"eraseNode\",\"outputs\":[],\"payable\":false,\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_hashes\",\"type\":\"bytes32[]\"}],\"name\":\"startAuctions\",\"outputs\":[],\"payable\":false,\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"hash\",\"type\":\"bytes32\"},{\"name\":\"deed\",\"type\":\"address\"},{\"name\":\"registrationDate\",\"type\":\"uint256\"}],\"name\":\"acceptRegistrarTransfer\",\"outputs\":[],\"payable\":false,\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_hash\",\"type\":\"bytes32\"}],\"name\":\"startAuction\",\"outputs\":[],\"payable\":false,\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"rootNode\",\"outputs\":[{\"name\":\"\",\"type\":\"bytes32\"}],\"payable\":false,\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"hashes\",\"type\":\"bytes32[]\"},{\"name\":\"sealedBid\",\"type\":\"bytes32\"}],\"name\":\"startAuctionsAndBid\",\"outputs\":[],\"payable\":true,\"type\":\"function\"},{\"inputs\":[{\"name\":\"_ens\",\"type\":\"address\"},{\"name\":\"_rootNode\",\"type\":\"bytes32\"},{\"name\":\"_startDate\",\"type\":\"uint256\"}],\"payable\":false,\"type\":\"constructor\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"name\":\"hash\",\"type\":\"bytes32\"},{\"indexed\":false,\"name\":\"registrationDate\",\"type\":\"uint256\"}],\"name\":\"AuctionStarted\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"name\":\"hash\",\"type\":\"bytes32\"},{\"indexed\":true,\"name\":\"bidder\",\"type\":\"address\"},{\"indexed\":false,\"name\":\"deposit\",\"type\":\"uint256\"}],\"name\":\"NewBid\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"name\":\"hash\",\"type\":\"bytes32\"},{\"indexed\":true,\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":false,\"name\":\"value\",\"type\":\"uint256\"},{\"indexed\":false,\"name\":\"status\",\"type\":\"uint8\"}],\"name\":\"BidRevealed\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"name\":\"hash\",\"type\":\"bytes32\"},{\"indexed\":true,\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":false,\"name\":\"value\",\"type\":\"uint256\"},{\"indexed\":false,\"name\":\"registrationDate\",\"type\":\"uint256\"}],\"name\":\"HashRegistered\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"name\":\"hash\",\"type\":\"bytes32\"},{\"indexed\":false,\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"HashReleased\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"name\":\"hash\",\"type\":\"bytes32\"},{\"indexed\":true,\"name\":\"name\",\"type\":\"string\"},{\"indexed\":false,\"name\":\"value\",\"type\":\"uint256\"},{\"indexed\":false,\"name\":\"registrationDate\",\"type\":\"uint256\"}],\"name\":\"HashInvalidated\",\"type\":\"event\"}]"
type Contract struct {
	ContractCaller      
	ContractTransactor  
	ContractFilterer    
}
type ContractCaller struct {
	contract *bind.BoundContract  
}
type ContractTransactor struct {
	contract *bind.BoundContract  
}
type ContractFilterer struct {
	contract *bind.BoundContract  
}
type ContractSession struct {
	Contract     *Contract          
	CallOpts     bind.CallOpts      
	TransactOpts bind.TransactOpts  
}
type ContractCallerSession struct {
	Contract *ContractCaller  
	CallOpts bind.CallOpts    
}
type ContractTransactorSession struct {
	Contract     *ContractTransactor  
	TransactOpts bind.TransactOpts    
}
type ContractRaw struct {
	Contract *Contract  
}
type ContractCallerRaw struct {
	Contract *ContractCaller  
}
type ContractTransactorRaw struct {
	Contract *ContractTransactor  
}
func NewContract(address common.Address, backend bind.ContractBackend) (*Contract, error) {
	contract, err := bindContract(address, backend, backend, backend)
	if err != nil {
		return nil, err
	}
	return &Contract{ContractCaller: ContractCaller{contract: contract}, ContractTransactor: ContractTransactor{contract: contract}, ContractFilterer: ContractFilterer{contract: contract}}, nil
}
func NewContractCaller(address common.Address, caller bind.ContractCaller) (*ContractCaller, error) {
	contract, err := bindContract(address, caller, nil, nil)
	if err != nil {
		return nil, err
	}
	return &ContractCaller{contract: contract}, nil
}
func NewContractTransactor(address common.Address, transactor bind.ContractTransactor) (*ContractTransactor, error) {
	contract, err := bindContract(address, nil, transactor, nil)
	if err != nil {
		return nil, err
	}
	return &ContractTransactor{contract: contract}, nil
}
func NewContractFilterer(address common.Address, filterer bind.ContractFilterer) (*ContractFilterer, error) {
	contract, err := bindContract(address, nil, nil, filterer)
	if err != nil {
		return nil, err
	}
	return &ContractFilterer{contract: contract}, nil
}
func bindContract(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor, filterer bind.ContractFilterer) (*bind.BoundContract, error) {
	parsed, err := abi.JSON(strings.NewReader(ContractABI))
	if err != nil {
		return nil, err
	}
	return bind.NewBoundContract(address, parsed, caller, transactor, filterer), nil
}
func (_Contract *ContractRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _Contract.Contract.ContractCaller.contract.Call(opts, result, method, params...)
}
func (_Contract *ContractRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _Contract.Contract.ContractTransactor.contract.Transfer(opts)
}
func (_Contract *ContractRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _Contract.Contract.ContractTransactor.contract.Transact(opts, method, params...)
}
func (_Contract *ContractCallerRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _Contract.Contract.contract.Call(opts, result, method, params...)
}
func (_Contract *ContractTransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _Contract.Contract.contract.Transfer(opts)
}
func (_Contract *ContractTransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _Contract.Contract.contract.Transact(opts, method, params...)
}
func (_Contract *ContractCaller) Ens(opts *bind.CallOpts) (common.Address, error) {
	var out []interface{}
	err := _Contract.contract.Call(opts, &out, "ens")
	if err != nil {
		return *new(common.Address), err
	}
	out0 := *abi.ConvertType(out[0], new(common.Address)).(*common.Address)
	return out0, err
}
func (_Contract *ContractSession) Ens() (common.Address, error) {
	return _Contract.Contract.Ens(&_Contract.CallOpts)
}
func (_Contract *ContractCallerSession) Ens() (common.Address, error) {
	return _Contract.Contract.Ens(&_Contract.CallOpts)
}
func (_Contract *ContractCaller) Entries(opts *bind.CallOpts, _hash [32]byte) (uint8, common.Address, *big.Int, *big.Int, *big.Int, error) {
	var out []interface{}
	err := _Contract.contract.Call(opts, &out, "entries", _hash)
	if err != nil {
		return *new(uint8), *new(common.Address), *new(*big.Int), *new(*big.Int), *new(*big.Int), err
	}
	out0 := *abi.ConvertType(out[0], new(uint8)).(*uint8)
	out1 := *abi.ConvertType(out[1], new(common.Address)).(*common.Address)
	out2 := *abi.ConvertType(out[2], new(*big.Int)).(**big.Int)
	out3 := *abi.ConvertType(out[3], new(*big.Int)).(**big.Int)
	out4 := *abi.ConvertType(out[4], new(*big.Int)).(**big.Int)
	return out0, out1, out2, out3, out4, err
}
func (_Contract *ContractSession) Entries(_hash [32]byte) (uint8, common.Address, *big.Int, *big.Int, *big.Int, error) {
	return _Contract.Contract.Entries(&_Contract.CallOpts, _hash)
}
func (_Contract *ContractCallerSession) Entries(_hash [32]byte) (uint8, common.Address, *big.Int, *big.Int, *big.Int, error) {
	return _Contract.Contract.Entries(&_Contract.CallOpts, _hash)
}
func (_Contract *ContractCaller) GetAllowedTime(opts *bind.CallOpts, _hash [32]byte) (*big.Int, error) {
	var out []interface{}
	err := _Contract.contract.Call(opts, &out, "getAllowedTime", _hash)
	if err != nil {
		return *new(*big.Int), err
	}
	out0 := *abi.ConvertType(out[0], new(*big.Int)).(**big.Int)
	return out0, err
}
func (_Contract *ContractSession) GetAllowedTime(_hash [32]byte) (*big.Int, error) {
	return _Contract.Contract.GetAllowedTime(&_Contract.CallOpts, _hash)
}
func (_Contract *ContractCallerSession) GetAllowedTime(_hash [32]byte) (*big.Int, error) {
	return _Contract.Contract.GetAllowedTime(&_Contract.CallOpts, _hash)
}
func (_Contract *ContractCaller) IsAllowed(opts *bind.CallOpts, _hash [32]byte, _timestamp *big.Int) (bool, error) {
	var out []interface{}
	err := _Contract.contract.Call(opts, &out, "isAllowed", _hash, _timestamp)
	if err != nil {
		return *new(bool), err
	}
	out0 := *abi.ConvertType(out[0], new(bool)).(*bool)
	return out0, err
}
func (_Contract *ContractSession) IsAllowed(_hash [32]byte, _timestamp *big.Int) (bool, error) {
	return _Contract.Contract.IsAllowed(&_Contract.CallOpts, _hash, _timestamp)
}
func (_Contract *ContractCallerSession) IsAllowed(_hash [32]byte, _timestamp *big.Int) (bool, error) {
	return _Contract.Contract.IsAllowed(&_Contract.CallOpts, _hash, _timestamp)
}
func (_Contract *ContractCaller) LaunchLength(opts *bind.CallOpts) (uint32, error) {
	var out []interface{}
	err := _Contract.contract.Call(opts, &out, "launchLength")
	if err != nil {
		return *new(uint32), err
	}
	out0 := *abi.ConvertType(out[0], new(uint32)).(*uint32)
	return out0, err
}
func (_Contract *ContractSession) LaunchLength() (uint32, error) {
	return _Contract.Contract.LaunchLength(&_Contract.CallOpts)
}
func (_Contract *ContractCallerSession) LaunchLength() (uint32, error) {
	return _Contract.Contract.LaunchLength(&_Contract.CallOpts)
}
func (_Contract *ContractCaller) RegistryStarted(opts *bind.CallOpts) (*big.Int, error) {
	var out []interface{}
	err := _Contract.contract.Call(opts, &out, "registryStarted")
	if err != nil {
		return *new(*big.Int), err
	}
	out0 := *abi.ConvertType(out[0], new(*big.Int)).(**big.Int)
	return out0, err
}
func (_Contract *ContractSession) RegistryStarted() (*big.Int, error) {
	return _Contract.Contract.RegistryStarted(&_Contract.CallOpts)
}
func (_Contract *ContractCallerSession) RegistryStarted() (*big.Int, error) {
	return _Contract.Contract.RegistryStarted(&_Contract.CallOpts)
}
func (_Contract *ContractCaller) RootNode(opts *bind.CallOpts) ([32]byte, error) {
	var out []interface{}
	err := _Contract.contract.Call(opts, &out, "rootNode")
	if err != nil {
		return *new([32]byte), err
	}
	out0 := *abi.ConvertType(out[0], new([32]byte)).(*[32]byte)
	return out0, err
}
func (_Contract *ContractSession) RootNode() ([32]byte, error) {
	return _Contract.Contract.RootNode(&_Contract.CallOpts)
}
func (_Contract *ContractCallerSession) RootNode() ([32]byte, error) {
	return _Contract.Contract.RootNode(&_Contract.CallOpts)
}
func (_Contract *ContractCaller) SealedBids(opts *bind.CallOpts, arg0 common.Address, arg1 [32]byte) (common.Address, error) {
	var out []interface{}
	err := _Contract.contract.Call(opts, &out, "sealedBids", arg0, arg1)
	if err != nil {
		return *new(common.Address), err
	}
	out0 := *abi.ConvertType(out[0], new(common.Address)).(*common.Address)
	return out0, err
}
func (_Contract *ContractSession) SealedBids(arg0 common.Address, arg1 [32]byte) (common.Address, error) {
	return _Contract.Contract.SealedBids(&_Contract.CallOpts, arg0, arg1)
}
func (_Contract *ContractCallerSession) SealedBids(arg0 common.Address, arg1 [32]byte) (common.Address, error) {
	return _Contract.Contract.SealedBids(&_Contract.CallOpts, arg0, arg1)
}
func (_Contract *ContractCaller) ShaBid(opts *bind.CallOpts, hash [32]byte, owner common.Address, value *big.Int, salt [32]byte) ([32]byte, error) {
	var out []interface{}
	err := _Contract.contract.Call(opts, &out, "shaBid", hash, owner, value, salt)
	if err != nil {
		return *new([32]byte), err
	}
	out0 := *abi.ConvertType(out[0], new([32]byte)).(*[32]byte)
	return out0, err
}
func (_Contract *ContractSession) ShaBid(hash [32]byte, owner common.Address, value *big.Int, salt [32]byte) ([32]byte, error) {
	return _Contract.Contract.ShaBid(&_Contract.CallOpts, hash, owner, value, salt)
}
func (_Contract *ContractCallerSession) ShaBid(hash [32]byte, owner common.Address, value *big.Int, salt [32]byte) ([32]byte, error) {
	return _Contract.Contract.ShaBid(&_Contract.CallOpts, hash, owner, value, salt)
}
func (_Contract *ContractCaller) State(opts *bind.CallOpts, _hash [32]byte) (uint8, error) {
	var out []interface{}
	err := _Contract.contract.Call(opts, &out, "state", _hash)
	if err != nil {
		return *new(uint8), err
	}
	out0 := *abi.ConvertType(out[0], new(uint8)).(*uint8)
	return out0, err
}
func (_Contract *ContractSession) State(_hash [32]byte) (uint8, error) {
	return _Contract.Contract.State(&_Contract.CallOpts, _hash)
}
func (_Contract *ContractCallerSession) State(_hash [32]byte) (uint8, error) {
	return _Contract.Contract.State(&_Contract.CallOpts, _hash)
}
func (_Contract *ContractTransactor) AcceptRegistrarTransfer(opts *bind.TransactOpts, hash [32]byte, deed common.Address, registrationDate *big.Int) (*types.Transaction, error) {
	return _Contract.contract.Transact(opts, "acceptRegistrarTransfer", hash, deed, registrationDate)
}
func (_Contract *ContractSession) AcceptRegistrarTransfer(hash [32]byte, deed common.Address, registrationDate *big.Int) (*types.Transaction, error) {
	return _Contract.Contract.AcceptRegistrarTransfer(&_Contract.TransactOpts, hash, deed, registrationDate)
}
func (_Contract *ContractTransactorSession) AcceptRegistrarTransfer(hash [32]byte, deed common.Address, registrationDate *big.Int) (*types.Transaction, error) {
	return _Contract.Contract.AcceptRegistrarTransfer(&_Contract.TransactOpts, hash, deed, registrationDate)
}
func (_Contract *ContractTransactor) CancelBid(opts *bind.TransactOpts, bidder common.Address, seal [32]byte) (*types.Transaction, error) {
	return _Contract.contract.Transact(opts, "cancelBid", bidder, seal)
}
func (_Contract *ContractSession) CancelBid(bidder common.Address, seal [32]byte) (*types.Transaction, error) {
	return _Contract.Contract.CancelBid(&_Contract.TransactOpts, bidder, seal)
}
func (_Contract *ContractTransactorSession) CancelBid(bidder common.Address, seal [32]byte) (*types.Transaction, error) {
	return _Contract.Contract.CancelBid(&_Contract.TransactOpts, bidder, seal)
}
func (_Contract *ContractTransactor) EraseNode(opts *bind.TransactOpts, labels [][32]byte) (*types.Transaction, error) {
	return _Contract.contract.Transact(opts, "eraseNode", labels)
}
func (_Contract *ContractSession) EraseNode(labels [][32]byte) (*types.Transaction, error) {
	return _Contract.Contract.EraseNode(&_Contract.TransactOpts, labels)
}
func (_Contract *ContractTransactorSession) EraseNode(labels [][32]byte) (*types.Transaction, error) {
	return _Contract.Contract.EraseNode(&_Contract.TransactOpts, labels)
}
func (_Contract *ContractTransactor) FinalizeAuction(opts *bind.TransactOpts, _hash [32]byte) (*types.Transaction, error) {
	return _Contract.contract.Transact(opts, "finalizeAuction", _hash)
}
func (_Contract *ContractSession) FinalizeAuction(_hash [32]byte) (*types.Transaction, error) {
	return _Contract.Contract.FinalizeAuction(&_Contract.TransactOpts, _hash)
}
func (_Contract *ContractTransactorSession) FinalizeAuction(_hash [32]byte) (*types.Transaction, error) {
	return _Contract.Contract.FinalizeAuction(&_Contract.TransactOpts, _hash)
}
func (_Contract *ContractTransactor) InvalidateName(opts *bind.TransactOpts, unhashedName string) (*types.Transaction, error) {
	return _Contract.contract.Transact(opts, "invalidateName", unhashedName)
}
func (_Contract *ContractSession) InvalidateName(unhashedName string) (*types.Transaction, error) {
	return _Contract.Contract.InvalidateName(&_Contract.TransactOpts, unhashedName)
}
func (_Contract *ContractTransactorSession) InvalidateName(unhashedName string) (*types.Transaction, error) {
	return _Contract.Contract.InvalidateName(&_Contract.TransactOpts, unhashedName)
}
func (_Contract *ContractTransactor) NewBid(opts *bind.TransactOpts, sealedBid [32]byte) (*types.Transaction, error) {
	return _Contract.contract.Transact(opts, "newBid", sealedBid)
}
func (_Contract *ContractSession) NewBid(sealedBid [32]byte) (*types.Transaction, error) {
	return _Contract.Contract.NewBid(&_Contract.TransactOpts, sealedBid)
}
func (_Contract *ContractTransactorSession) NewBid(sealedBid [32]byte) (*types.Transaction, error) {
	return _Contract.Contract.NewBid(&_Contract.TransactOpts, sealedBid)
}
func (_Contract *ContractTransactor) ReleaseDeed(opts *bind.TransactOpts, _hash [32]byte) (*types.Transaction, error) {
	return _Contract.contract.Transact(opts, "releaseDeed", _hash)
}
func (_Contract *ContractSession) ReleaseDeed(_hash [32]byte) (*types.Transaction, error) {
	return _Contract.Contract.ReleaseDeed(&_Contract.TransactOpts, _hash)
}
func (_Contract *ContractTransactorSession) ReleaseDeed(_hash [32]byte) (*types.Transaction, error) {
	return _Contract.Contract.ReleaseDeed(&_Contract.TransactOpts, _hash)
}
func (_Contract *ContractTransactor) StartAuction(opts *bind.TransactOpts, _hash [32]byte) (*types.Transaction, error) {
	return _Contract.contract.Transact(opts, "startAuction", _hash)
}
func (_Contract *ContractSession) StartAuction(_hash [32]byte) (*types.Transaction, error) {
	return _Contract.Contract.StartAuction(&_Contract.TransactOpts, _hash)
}
func (_Contract *ContractTransactorSession) StartAuction(_hash [32]byte) (*types.Transaction, error) {
	return _Contract.Contract.StartAuction(&_Contract.TransactOpts, _hash)
}
func (_Contract *ContractTransactor) StartAuctions(opts *bind.TransactOpts, _hashes [][32]byte) (*types.Transaction, error) {
	return _Contract.contract.Transact(opts, "startAuctions", _hashes)
}
func (_Contract *ContractSession) StartAuctions(_hashes [][32]byte) (*types.Transaction, error) {
	return _Contract.Contract.StartAuctions(&_Contract.TransactOpts, _hashes)
}
func (_Contract *ContractTransactorSession) StartAuctions(_hashes [][32]byte) (*types.Transaction, error) {
	return _Contract.Contract.StartAuctions(&_Contract.TransactOpts, _hashes)
}
func (_Contract *ContractTransactor) StartAuctionsAndBid(opts *bind.TransactOpts, hashes [][32]byte, sealedBid [32]byte) (*types.Transaction, error) {
	return _Contract.contract.Transact(opts, "startAuctionsAndBid", hashes, sealedBid)
}
func (_Contract *ContractSession) StartAuctionsAndBid(hashes [][32]byte, sealedBid [32]byte) (*types.Transaction, error) {
	return _Contract.Contract.StartAuctionsAndBid(&_Contract.TransactOpts, hashes, sealedBid)
}
func (_Contract *ContractTransactorSession) StartAuctionsAndBid(hashes [][32]byte, sealedBid [32]byte) (*types.Transaction, error) {
	return _Contract.Contract.StartAuctionsAndBid(&_Contract.TransactOpts, hashes, sealedBid)
}
func (_Contract *ContractTransactor) Transfer(opts *bind.TransactOpts, _hash [32]byte, newOwner common.Address) (*types.Transaction, error) {
	return _Contract.contract.Transact(opts, "transfer", _hash, newOwner)
}
func (_Contract *ContractSession) Transfer(_hash [32]byte, newOwner common.Address) (*types.Transaction, error) {
	return _Contract.Contract.Transfer(&_Contract.TransactOpts, _hash, newOwner)
}
func (_Contract *ContractTransactorSession) Transfer(_hash [32]byte, newOwner common.Address) (*types.Transaction, error) {
	return _Contract.Contract.Transfer(&_Contract.TransactOpts, _hash, newOwner)
}
func (_Contract *ContractTransactor) TransferRegistrars(opts *bind.TransactOpts, _hash [32]byte) (*types.Transaction, error) {
	return _Contract.contract.Transact(opts, "transferRegistrars", _hash)
}
func (_Contract *ContractSession) TransferRegistrars(_hash [32]byte) (*types.Transaction, error) {
	return _Contract.Contract.TransferRegistrars(&_Contract.TransactOpts, _hash)
}
func (_Contract *ContractTransactorSession) TransferRegistrars(_hash [32]byte) (*types.Transaction, error) {
	return _Contract.Contract.TransferRegistrars(&_Contract.TransactOpts, _hash)
}
func (_Contract *ContractTransactor) UnsealBid(opts *bind.TransactOpts, _hash [32]byte, _value *big.Int, _salt [32]byte) (*types.Transaction, error) {
	return _Contract.contract.Transact(opts, "unsealBid", _hash, _value, _salt)
}
func (_Contract *ContractSession) UnsealBid(_hash [32]byte, _value *big.Int, _salt [32]byte) (*types.Transaction, error) {
	return _Contract.Contract.UnsealBid(&_Contract.TransactOpts, _hash, _value, _salt)
}
func (_Contract *ContractTransactorSession) UnsealBid(_hash [32]byte, _value *big.Int, _salt [32]byte) (*types.Transaction, error) {
	return _Contract.Contract.UnsealBid(&_Contract.TransactOpts, _hash, _value, _salt)
}
type ContractAuctionStartedIterator struct {
	Event *ContractAuctionStarted  
	contract *bind.BoundContract  
	event    string               
	logs chan types.Log         
	sub  ethereum.Subscription  
	done bool                   
	fail error                  
}
func (it *ContractAuctionStartedIterator) Next() bool {
	if it.fail != nil {
		return false
	}
	if it.done {
		select {
		case log := <-it.logs:
			it.Event = new(ContractAuctionStarted)
			if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
				it.fail = err
				return false
			}
			it.Event.Raw = log
			return true
		default:
			return false
		}
	}
	select {
	case log := <-it.logs:
		it.Event = new(ContractAuctionStarted)
		if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
			it.fail = err
			return false
		}
		it.Event.Raw = log
		return true
	case err := <-it.sub.Err():
		it.done = true
		it.fail = err
		return it.Next()
	}
}
func (it *ContractAuctionStartedIterator) Error() error {
	return it.fail
}
func (it *ContractAuctionStartedIterator) Close() error {
	it.sub.Unsubscribe()
	return nil
}
type ContractAuctionStarted struct {
	Hash             [32]byte
	RegistrationDate *big.Int
	Raw              types.Log  
}