Escrow

Part of The Vitalik Collection

0x58b71665b05b...d2cbd1020fab

Spurious DragonSource VerifiedEdit this contract

Deployed March 31, 2017 (9 years ago)Block 3,450,919

Minimal two-party escrow with an arbitrator (688-byte variant), part of Vitalik's 2016 escrow series.

Spurious Dragon EraVerified Source

Key Facts

Deployer

Vitalik Buterin(0x1db343...fa6ee6)

Deployment Block

3,450,919

Deployment Date

Mar 31, 2017, 09:31 AM

Code Size

688.0 B

Transactions by Year

20171

20233

Deployment Transaction: 0x9f005bc9d21a8fda...7471f182cb566454

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

Opcodes688

Unique Opcodes82

Jump Instructions19

Storage Operations6

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": "pragma solidity ^0.4.0;\r\ncontract Escrow {\r\n    address buyer;\r\n    address seller;\r\n    address arbiter;\r\n    \r\n    function Escrow() payable {\r\n        seller = 0x1db3439a222c519ab44bb1144fc28167b4fa6ee6;\r\n        arbiter = 0xd8da6bf26964af9d7eed9e03e53415d37aa96045;\r\n        buyer = msg.sender;\r\n    }\r\n    \r\n    function finalize() {\r\n        if (msg.sender == buyer || msg.sender == arbiter)\r\n            seller.send(msg.value);\r\n    }\r\n    \r\n    function refund() {\r\n        if (msg.sender == seller || msg.sender == arbiter)\r\n            buyer.send(msg.value);\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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