Back to HomePart of The Vitalik CollectionDeployer Vitalik Buterin(0x1db343...fa6ee6) Deployment Block 370,511 Deployment Date Oct 12, 2015, 03:41 AM Code Size 869.0 B Gas at Deploy 244,981
Contract 0x6acc9a687673...27b6d37405c6
otherDeployed October 12, 2015 (10 years ago)Block 370,511
Vitalik Buterin private lottery contract (Oct 2015). Most-used of the series. Three functions including bet (min 0.008 ETH). Source not in any public repo.
Frontier Era
Historical Significance
More developed version of Vitalik's Oct 2015 lottery experiments. Both his dev address (0x1db3439) and vitalik.eth (0xd8da6bf2) used these contracts. The 'cow' test key links these to pyethereum's classic test patterns.
Key Facts
Transactions by Year
201530
Deployment Transaction: 0x6b565bc0b6853b0c...38e086b085d1eb50
Heuristic Analysis
The following characteristics were detected through bytecode analysis and may not be accurate.
Detected Type: other
Frontier Era
The initial release of Ethereum. A bare-bones implementation for technical users.
Block span: 0 — 1,149,999
July 30, 2015 — March 14, 2016
Bytecode Overview
Opcodes869
Unique Opcodes94
Jump Instructions21
Storage Operations5