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0x3a0a...5254

Wallet
0x3a0aeee3d335...6f5e43605254
FrontierContract #2,625Exact Bytecode MatchEdit this contract
Deployed October 24, 2015 (11 years ago)Block 433,496

Oraclize connector registered in the 0x3ae1631c resolver, 24 Oct 2015: free queries, deposits and withdrawals.

Frontier EraVerified Source

Historical Significance

Part of the earliest onchain history of Oraclize, the first widely used oracle service on Ethereum. Source reconstructed from bytecode; exact runtime and creation match with solc v0.1.6, verified on Etherscan and Sourcify.

Context

Deployed by the Oraclize operator account (0x0047a8033cc6d6ca2ed5044674fd421f44884de8) between 22 and 24 October 2015, while Thomas Bertani was building the Oraclize service onchain, weeks before Oraclize published its API in December 2015. Over those three days the connector went from a query() that only emitted a log event, through forwarding proxies and address resolvers, to a connector that charged per query and let callers withdraw their balance.

Key Facts
Deployment Block
433,496
Deployment Date
Oct 24, 2015, 05:19 PM
Code Size
2.2 KB
Gas at Deploy
629,829

Description

Oraclize connector registered in the 0x3ae1631c resolver, 24 Oct 2015: free queries, deposits and withdrawals.

Source Verified

SolidityExact bytecode match(2,225 bytes)
Compiler: v0.1.6+
Heuristic Analysis

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

Detected Type: Wallet

Bytecode Overview

Opcodes2,225
Unique Opcodes146
Jump Instructions47
Storage Operations24

External Links

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