diff --git a/lib/bcoin/address.js b/lib/bcoin/address.js
index 529bbab8..0502f627 100644
--- a/lib/bcoin/address.js
+++ b/lib/bcoin/address.js
@@ -614,41 +614,7 @@ Address.sha256 = function sha256(key) {
  */
 
 Address.compileHash = function compileHash(hash, type, version, network) {
-  var p, prefix;
-
-  if (!Buffer.isBuffer(hash))
-    hash = new Buffer(hash, 'hex');
-
-  if (!type)
-    type = 'pubkeyhash';
-
-  network = bcoin.network.get(network);
-
-  prefix = network.address.prefixes[type];
-
-  if (version == null)
-    version = network.address.versions[type];
-
-  assert(prefix != null, 'Not a valid address prefix.');
-
-  if (version == null)
-    assert(hash.length === 20, 'Hash is the wrong size.');
-  else if (version === 0 && type === 'witnesspubkeyhash')
-    assert(hash.length === 20, 'Hash is the wrong size.');
-  else if (version === 0 && type === 'witnessscripthash')
-    assert(hash.length === 32, 'Hash is the wrong size.');
-
-  p = new BufferWriter();
-
-  p.writeU8(prefix);
-  if (version != null) {
-    p.writeU8(version);
-    p.writeU8(0)
-  }
-  p.writeBytes(hash);
-  p.writeChecksum();
-
-  return utils.toBase58(p.render());
+  return bcoin.script.Address.toBase58(hash, type, version, network);
 };
 
 /**
@@ -676,44 +642,7 @@ Address.compileData = function compileData(data, type, version, network) {
  */
 
 Address.parse = function parse(address) {
-  var i, prefix, type, version, hash, network;
-
-  if (!Buffer.isBuffer(address))
-    address = utils.fromBase58(address);
-
-  p = new BufferReader(address, true);
-  prefix = p.readU8();
-
-  for (i = 0; i < networks.types.length; i++) {
-    network = networks[networks.types[i]];
-    type = network.address.prefixesByVal[prefix];
-    if (type != null)
-      break;
-  }
-
-  assert(type != null, 'Unknown address prefix.');
-
-  version = network.address.versions[type];
-
-  if (version != null) {
-    version = p.readU8();
-    assert(version >= 0 && version <= 16, 'Bad program version.');
-    assert(p.readU8() === 0, 'Address version padding is non-zero.');
-  }
-
-  if (type === 'witnessscripthash')
-    hash = p.readBytes(32);
-  else
-    hash = p.readBytes(20);
-
-  p.verifyChecksum();
-
-  return {
-    network: network.type,
-    type: type,
-    hash: hash,
-    version: version == null ? -1 : version
-  };
+  return bcoin.script.Address.parseBase58(address);
 };
 
 /**
diff --git a/lib/bcoin/script.js b/lib/bcoin/script.js
index 6f0cd2e4..f558c1e9 100644
--- a/lib/bcoin/script.js
+++ b/lib/bcoin/script.js
@@ -8,6 +8,7 @@
 var bcoin = require('./env');
 var bn = require('bn.js');
 var constants = bcoin.protocol.constants;
+var networks = bcoin.protocol.network;
 var utils = require('./utils');
 var assert = utils.assert;
 var BufferWriter = require('./writer');
@@ -117,11 +118,11 @@ Witness.prototype.getInputType = function getInputType() {
  */
 
 Witness.prototype.getInputAddress = function getInputAddress(network) {
-  return Script.getInputAddress(this.items, network, true);
-};
+  var addr = Address.fromWitness(this);
+  if (!addr)
+    return;
 
-Witness.prototype.getInputHash = function getInputHash() {
-  return Script.getInputHash(this.items, true);
+  return addr.toBase58(network);
 };
 
 /**
@@ -2359,37 +2360,11 @@ Script.prototype.getSize = function getSize() {
  */
 
 Script.prototype.getInputAddress = function getInputAddress(network) {
-  return Script.getInputAddress(this.code, network, false);
-};
-
-Script.getInputAddress = function getInputAddress(code, network, isWitness) {
-  if (Script.isPubkeyInput(code))
+  var addr = Address.fromInputScript(this);
+  if (!addr)
     return;
 
-  if (Script.isPubkeyhashInput(code)) {
-    if (isWitness) {
-      return bcoin.address.compileData(
-        code[1],
-        'witnesspubkeyhash',
-        0,
-        network);
-    }
-    return bcoin.address.compileData(code[1], 'pubkeyhash', null, network);
-  }
-
-  if (Script.isMultisigInput(code, isWitness))
-    return;
-
-  if (Script.isScripthashInput(code)) {
-    if (isWitness) {
-      return bcoin.address.compileData(
-        code[code.length - 1],
-        'witnessscripthash',
-        0,
-        network);
-    }
-    return bcoin.address.compileData(code[code.length - 1], 'scripthash', null, network);
-  }
+  return addr.toBase58(network);
 };
 
 /**
@@ -2400,89 +2375,11 @@ Script.getInputAddress = function getInputAddress(code, network, isWitness) {
  */
 
 Script.prototype.getAddress = function getAddress(network) {
-  var program;
-
-  if (this.isWitnessProgram()) {
-    program = this.getWitnessProgram();
-    if (!program.type || program.type === 'unknown')
-      return;
-    return bcoin.address.compileHash(
-      program.data,
-      program.type,
-      program.version,
-      network);
-  }
-
-  // Convert p2pk to p2pkh addresses
-  if (this.isPubkey())
-    return bcoin.address.compileData(this.code[0], 'pubkeyhash', null, network);
-
-  if (this.isPubkeyhash())
-    return bcoin.address.compileHash(this.code[2], 'pubkeyhash', null, network);
-
-  // Convert bare multisig to scripthash address
-  if (this.isMultisig())
-    return bcoin.address.compileData(this.encode(), 'scripthash', null, network);
-
-  if (this.isScripthash())
-    return bcoin.address.compileHash(this.code[1], 'scripthash', null, network);
-};
-
-/**
- * "Guess" the address hash of the input script.
- * This method is not 100% reliable.
- * @returns {Hash|null}
- */
-
-Script.prototype.getInputHash = function getInputHash() {
-  return Script.getInputHash(this.code, false);
-};
-
-Script.getInputHash = function getInputHash(isWitness) {
-  if (Script.isPubkeyInput(code))
+  var addr = Address.fromScript(this);
+  if (!addr)
     return;
 
-  if (Script.isPubkeyhashInput(code))
-    return utils.ripesha(code[1]).toString('hex');
-
-  if (Script.isMultisigInput(code, isWitness))
-    return;
-
-  if (Script.isScripthashInput(code)) {
-    return isWitness
-      ? utils.sha256(code[code.length - 1]).toString('hex')
-      : utils.ripesha(code[code.length - 1]).toString('hex')
-  }
-};
-
-/**
- * Get the address hash of the script if present. Note that
- * pubkey and multisig scripts will be treated as though
- * they are pubkeyhash and scripthashes respectively.
- * @returns {Hash|null}
- */
-
-Script.prototype.getHash = function getHash() {
-  var program;
-
-  if (this.isWitnessProgram()) {
-    program = this.getWitnessProgram();
-    if (!program.type || program.type === 'unknown')
-      return;
-    return program.data.toString('hex');
-  }
-
-  if (this.isPubkey())
-    return utils.ripesha(this.code[0]).toString('hex');
-
-  if (this.isPubkeyhash())
-    return this.code[2].toString('hex');
-
-  if (this.isMultisig())
-    return utils.ripesha(this.encode()).toString('hex');
-
-  if (this.isScripthash())
-    return this.code[1].toString('hex');
+  return addr.toBase58(network);
 };
 
 /**
@@ -4329,3 +4226,242 @@ Script.Witness = Witness;
 Script.Stack = Stack;
 
 module.exports = Script;
+
+function Address(options) {
+  if (!(this instanceof Address))
+    return new Address(options);
+
+  this.hash = options.hash;
+  this.type = options.type || 'pubkeyhash';
+  this.version = options.version == null ? -1 : options.version;
+  this.network = options.network;
+
+  if (!Buffer.isBuffer(this.hash))
+    this.hash = new Buffer(this.hash, 'hex');
+}
+
+Address.prototype.getHash = function getHash(enc) {
+  if (enc === 'hex')
+    return this.hash.toString(enc);
+  return this.hash;
+};
+
+Address.prototype.toBase58 = function toBase58(network) {
+  if (!network)
+    network = this.network;
+
+  return Address.toBase58(this.hash, this.type, this.version, network);
+};
+
+Address.toBase58 = function toBase58(hash, type, version, network) {
+  var p, prefix;
+
+  if (!Buffer.isBuffer(hash))
+    hash = new Buffer(hash, 'hex');
+
+  if (!type)
+    type = 'pubkeyhash';
+
+  network = bcoin.network.get(network);
+
+  prefix = network.address.prefixes[type];
+
+  if (!(version >= 0))
+    version = network.address.versions[type];
+
+  assert(prefix != null, 'Not a valid address prefix.');
+
+  if (!(version >= 0))
+    assert(hash.length === 20, 'Hash is the wrong size.');
+  else if (version === 0 && type === 'witnesspubkeyhash')
+    assert(hash.length === 20, 'Hash is the wrong size.');
+  else if (version === 0 && type === 'witnessscripthash')
+    assert(hash.length === 32, 'Hash is the wrong size.');
+
+  p = new BufferWriter();
+
+  p.writeU8(prefix);
+  if (version != null) {
+    p.writeU8(version);
+    p.writeU8(0)
+  }
+  p.writeBytes(hash);
+  p.writeChecksum();
+
+  return utils.toBase58(p.render());
+};
+
+Address.parseBase58 = function parseBase58(address) {
+  var i, prefix, type, version, hash, network;
+
+  if (!Buffer.isBuffer(address))
+    address = utils.fromBase58(address);
+
+  p = new BufferReader(address, true);
+  prefix = p.readU8();
+
+  for (i = 0; i < networks.types.length; i++) {
+    network = networks[networks.types[i]];
+    type = network.address.prefixesByVal[prefix];
+    if (type != null)
+      break;
+  }
+
+  assert(type != null, 'Unknown address prefix.');
+
+  version = network.address.versions[type];
+
+  if (version != null) {
+    version = p.readU8();
+    assert(version >= 0 && version <= 16, 'Bad program version.');
+    assert(p.readU8() === 0, 'Address version padding is non-zero.');
+  }
+
+  if (type === 'witnessscripthash')
+    hash = p.readBytes(32);
+  else
+    hash = p.readBytes(20);
+
+  p.verifyChecksum();
+
+  return {
+    network: network.type,
+    type: type,
+    hash: hash,
+    version: version == null ? -1 : version
+  };
+};
+
+Address.fromBase58 = function fromBase58(addr) {
+  return new Address(Address.parseBase58(addr));
+};
+
+Address.parseScript = function parseScript(script) {
+  var program;
+
+  if (script.isWitnessProgram()) {
+    program = script.getWitnessProgram();
+    if (!program.type || program.type === 'unknown')
+      return;
+    return {
+      hash: program.data,
+      type: program.type,
+      version: program.version
+    };
+  }
+
+  if (script.isPubkey()) {
+    hash = utils.ripesha(script.code[0]);
+    return { hash: hash, type: 'pubkeyhash', version: -1 };
+  }
+
+  if (script.isPubkeyhash()) {
+    hash = script.code[2];
+    return { hash: hash, type: 'pubkeyhash', version: -1 };
+  }
+
+  if (script.isMultisig()) {
+    hash = utils.ripesha(script.encode());
+    return { hash: hash, type: 'scripthash', version: -1 };
+  }
+
+  if (script.isScripthash()) {
+    hash = script.code[1];
+    return { hash: hash, type: 'scripthash', version: -1 };
+  }
+};
+
+Address.parseInput = function parseInput(code, witness) {
+  var hash;
+
+  if (Script.isPubkeyInput(code))
+    return;
+
+  if (Script.isPubkeyhashInput(code)) {
+    hash = utils.ripesha(code[1]);
+    if (witness)
+      return { hash: hash, type: 'witnesspubkeyhash', version: 0 };
+    return { hash: hash, type: 'pubkeyhash', version: -1 };
+  }
+
+  if (Script.isMultisigInput(code, witness))
+    return;
+
+  if (Script.isScripthashInput(code)) {
+    if (witness) {
+      hash = utils.sha256(code[code.length - 1]);
+      return { hash: hash, type: 'witnessscripthash', version: 0 };
+    }
+    hash = utils.ripesha(code[code.length - 1]);
+    return { hash: hash, type: 'scripthash', version: -1 };
+  }
+};
+
+Address.parseWitness = function parseWitness(witness) {
+  return Address.parseInput(witness.items, true);
+};
+
+Address.parseInputScript = function parseInputScript(script) {
+  return Address.parseInput(script.code, false);
+};
+
+Address.fromWitness = function fromWitness(witness) {
+  var data = Address.parseWitness(witness);
+
+  if (!data)
+    return;
+
+  return new Address(data);
+};
+
+Address.fromInputScript = function fromInputScript(script) {
+  var data = Address.parseInputScript(script);
+
+  if (!data)
+    return;
+
+  return new Address(data);
+};
+
+Address.fromScript = function fromScript(script) {
+  var data = Address.parseScript(script);
+
+  if (!data)
+    return;
+
+  return new Address(data);
+};
+
+Address.parseHash = function parseHash(hash, type, version) {
+  return {
+    hash: hash,
+    type: type || 'pubkeyhash',
+    version: version == null ? -1 : version
+  };
+};
+
+Address.fromHash = function fromHash(hash, type, version) {
+  return new Address(Address.parseHash(hash, type, version));
+};
+
+Address.parseData = function parseData(data, type, version) {
+  if (type === 'witnessscripthash')
+    data = utils.sha256(data);
+  else
+    data = utils.ripesha(data);
+  return Address.parseHash(data, type, version);
+};
+
+Address.fromData = function fromData(data, type, version) {
+  return new Address(Address.parseData(data, type, version));
+};
+
+Address.toScript = function toScript() {
+  if (this.type === 'pubkeyhash')
+    return Script.createPubkeyhash(this.hash);
+  if (this.type === 'scripthash')
+    return Script.createScripthash(this.hash);
+  assert(false, 'Bad type.');
+};
+
+Script.Address = Address;