Mikko Ohtamaa's user avatar
Mikko Ohtamaa's user avatar
Mikko Ohtamaa's user avatar
Mikko Ohtamaa
  • Member for 8 years
  • Last seen this week
187 votes
13 answers
52k views

Upgradeable smart contracts

35 votes
2 answers
7k views

Ethereum smart contract security checklist

17 votes
5 answers
14k views

web3.js with promisified API

14 votes
1 answer
9k views

Rationale behind 256-bit words in EVM

13 votes
2 answers
892 views

Secret ballot voting

13 votes
1 answer
4k views

I got scammed or suspect scam on Ethereum. What to do?

10 votes
1 answer
4k views

Iterating over all public values of a mapping in web3

9 votes
1 answer
827 views

Check if a contract implements specific ABI using JSON-RPC

9 votes
2 answers
7k views

Getting Go-Ethereum current network id

8 votes
2 answers
7k views

Getting contract balance over JSON RPC

8 votes
1 answer
12k views

Connecting the wallet of to your dApp and different Ethereum wallet types

7 votes
1 answer
432 views

Tracing back tripped require() to a source code line

7 votes
3 answers
7k views

Vyper vs. Solidity - benefits and differences

7 votes
1 answer
113 views

Standard contracts for assets

7 votes
3 answers
3k views

Solidity docstrings

6 votes
0 answers
316 views

Exploit mitigation in EVM JIT

6 votes
2 answers
2k views

Bitcoin price oracle

6 votes
1 answer
337 views

Gnosis wallet app distribution

6 votes
1 answer
4k views

delegatecall and function return values

6 votes
1 answer
855 views

Gasless transaction and easy token Solidity receiver callbacks for ERC-20 tokens

6 votes
4 answers
8k views

How to generate a new Ethereum address and private key from a command line?

5 votes
1 answer
116 views

Historical state in mainnet EVM

5 votes
2 answers
2k views

Alternatives for Truffle for running and writing tests

5 votes
2 answers
2k views

abi.decode() and unused variables

5 votes
1 answer
587 views

Verifying Bicoin signed message in Ethereum smart contract

5 votes
0 answers
144 views

Homomorphic encryption with Ethereum compatible chains

5 votes
2 answers
2k views

ERC-20 tokens and freezing accounts

5 votes
2 answers
2k views

Cannot verify contracts with libraries on Etherscan

5 votes
2 answers
3k views

Deriving Ethereum address from Bitcoin address

5 votes
1 answer
1k views

Symbolic decoding of a transaction for Solidity