EtherVote

Part of The Avsa Collection

0x8a57d2708d1f...1cd2a0a1cda4

Spurious DragonSource VerifiedEdit this contract

Deployed July 10, 2017 (9 years ago)Block 4,004,456

The voting contract for Ethereum's stake-voice initiative, deployed by avsa in July 2017.

Spurious Dragon EraVerified Source

Key Facts

Deployer

Alex Van de Sande (alex.vandesande.eth)

Deployment Block

4,004,456

Deployment Date

Jul 10, 2017, 08:02 PM

Code Size

267.0 B

Transactions by Year

20171

Deployment Transaction: 0xb049c98177b84bcc...662a0f3e76ad9885

Source Verified

SolidityNear-exact bytecode match

Compiler: v0.4.11

View verification proof

Code section matches exactly (267 bytes). CBOR hash differs — original source file encoding not recovered. Source from ethereum/stake-voice GitHub repo (July 2017). This deployment omits the fallback function() { throw; } present in the upstream repo.

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

Opcodes267

Unique Opcodes97

Jump Instructions9

Storage Operations1

Verified Source Available

Source verified through compiler archaeology (near-exact bytecode match).

Verified on Etherscan Verified on Sourcify

View Verification Proof

Show source code (Solidity)

pragma solidity ^0.4.11;
contract EtherVote {
    event LogVote(bytes32 indexed proposalHash, bool pro, address addr);

    /// @notice I `pro? agree : disagree` with the statement whose hash is `proposalHash`
    /// @param proposalHash hash of the proposal
    /// @param pro do you support it or not?
    function vote(bytes32 proposalHash, bool pro) {
        // Log the vote
        LogVote(proposalHash, pro, msg.sender);
    }
}

External Links

Etherscan Verified Source (if any)

Related contracts

Association (Mist D.A.O.)

Same deployer

A token-weighted governance contract deployed by Avsa on Dec 3, 2015, using MistCoin as voting shares. 0.1 ETH remains locked after 10 years.

0x8d554c...d9b8dcDecember 3, 2015

Congress

Same deployer

Alex Van de Sande's Congress DAO from Dec 28, 2015: on-chain voting with member registry (mapping) and configurable quorum.

0xb3d47f...7c6c0cDecember 28, 2015

Congress

Same deployer

Alex Van de Sande's Congress DAO from Dec 28, 2015: on-chain voting system for proposals with configurable quorum and majority threshold.

0x7f6b46...03f101December 28, 2015

Congress

Same deployer

Alex Van de Sande's Congress DAO from Dec 28, 2015: on-chain voting system for proposals with configurable quorum and majority threshold.

0x1e5cbb...b7ff63December 28, 2015

Doge-ETH Bounty DAO

Same deployer

The Doge-Ethereum Bounty DAO created by avsa on Dec 28, 2015. Funded over 5,400 ETH in bridge development, holds 50,000 MistCoin. Active 2015-2021.

0xdbf03b...c8c6fbDecember 28, 2015

Unicorns

Same deployer

Unicorns (🦄) token by avsa — 1830B variant A. Source recovered by bytecode analysis, verified on Etherscan and Sourcify.

0x1a3970...dd1076February 11, 2016