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pragma solidity ^0.4.11;
/// @dev `Owned` is a base level contract that assigns an `owner` that can be
///  later changed
contract Owned {
    /// @dev `owner` is the only address that can call a function with this
    /// modifier
    modifier onlyOwner() {
        require(msg.sender == owner);
        _;
    }
    address public owner;
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pragma solidity ^0.4.24;
/**
 * @title MerkleProof
 * @dev Merkle proof verification based on
 * https://github.com/ameensol/merkle-tree-solidity/blob/master/src/MerkleProof.sol
 */
library MerkleProof {
    /**
    * @dev Verifies a Merkle proof proving the existence of a leaf in a Merkle tree. Assumes that each pair of leaves
    * and each pair of pre-images are sorted.
    * @param _proof Merkle proof containing sibling hashes on the branch from the leaf to the root of the Merkle tree
    * @param _root Merkle root
    * @param _leaf Leaf of Merkle tree
    */
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;;; --------------------------------------------------------------------------- 
;;; @title The Ethereum Name Service registry. 
;;; @author Daniel Ellison <daniel@syrinx.net> 
 
(seq 
 
  ;; -------------------------------------------------------------------------- 
  ;; Constant definitions. 
 
  ;; Memory layout. 
  (def 'node-bytes  0x00) 
  (def 'label-bytes 0x20) 
  (def 'call-result 0x40) 
 
  ;; Struct: Record 
  (def 'resolver 0x00) ; address 
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pragma solidity ^0.4.0;
contract AbstractENS {
    function owner(bytes32 node) constant returns(address);
    function resolver(bytes32 node) constant returns(address);
    function ttl(bytes32 node) constant returns(uint64);
    function setOwner(bytes32 node, address owner);
    function setSubnodeOwner(bytes32 node, bytes32 label, address owner);
    function setResolver(bytes32 node, address resolver);
    function setTTL(bytes32 node, uint64 ttl);
    // Logged when the owner of a node assigns a new owner to a subnode.
    event NewOwner(bytes32 indexed node, bytes32 indexed label, address owner);
    // Logged when the owner of a node transfers ownership to a new account.
    event Transfer(bytes32 indexed node, address owner);
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pragma solidity ^0.4.11;
/// @dev `Owned` is a base level contract that assigns an `owner` that can be
///  later changed
contract Owned {
    /// @dev `owner` is the only address that can call a function with this
    /// modifier
    modifier onlyOwner() {
        require(msg.sender == owner);
        _;
    }
    address public owner;
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