Escrow

Part of The Vitalik Collection

0x073e957bc883...3e8ffc8654c5

Spurious DragonSource VerifiedEdit this contract

Deployed January 23, 2017 (9 years ago)Block 3,046,612

Minimal two-party escrow with an arbitrator (731-byte variant), part of Vitalik's 2016 escrow series.

Spurious Dragon EraVerified Source

Key Facts

Deployer

Vitalik Buterin(0x1db343...fa6ee6)

Deployment Block

3,046,612

Deployment Date

Jan 23, 2017, 03:00 AM

Code Size

731.0 B

Transactions by Year

20173

20233

Deployment Transaction: 0xeda717b0b7396eb3...8c7280b913b5a725

Description

Deployed by Vitalik Buterin. A minimal two-party escrow with an arbitrator: the buyer deploys the contract naming a seller and arbitrator; funds are released to the seller or refunded to the buyer. Part of Vitalik's 2016 escrow series.

Historian Categories

Escrow

Heuristic Analysis

The following characteristics were detected through bytecode analysis and may not be accurate.

Detected Type: Escrow

Spurious Dragon Era

Continued DoS protection. State trie clearing.

Block span: 2,675,000 — 4,369,999

November 22, 2016 — October 16, 2017

Bytecode Overview

Opcodes731

Unique Opcodes88

Jump Instructions19

Storage Operations7

Verified Source Available

This contract has verified source code on Etherscan.

Verified on Etherscan Verified on Sourcify

Show source code (Solidity)

{
  "language": "Solidity",
  "sources": {
    "Escrow.sol": {
      "content": "contract Escrow {\r\n    address buyer;\r\n    address seller;\r\n    address arbitrator;\r\n\r\n    function Escrow() payable {\r\n       seller = 0x5ed8cee6b63b1c6afce3ad7c92f4fd7e1b8fad9f;\r\n       buyer = msg.sender;\r\n       arbitrator = 0xabad6ec946eff02b22e4050b3209da87380b3cbd;\r\n    }\r\n    \r\n    function finalize() {\r\n        if (msg.sender == buyer || msg.sender == arbitrator)\r\n            seller.send(this.balance);\r\n    }\r\n    \r\n    function refund() {\r\n        if (msg.sender == seller || msg.sender == arbitrator)\r\n            buyer.send(this.balance);\r\n    }\r\n}"
    }
  },
  "settings": {
    "compilationTarget": {
      "Escrow.sol": "Escrow"
    },
    "libraries": {},
    "optimizer": {
      "enabled": false,
      "runs": 200
    },
    "remappings": []
  }
}

External Links

Etherscan Verified Source (if any)

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