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bbnn
  • Member for 3 years
  • Last seen more than a week ago
  • Tokyo, Japan
2 votes
0 answers
266 views

is "newBlockHeaders" in web3 emits a legit block?

1 vote
1 answer
128 views

Why do almost all of the ERC20 tokens have even number of decimals?

1 vote
1 answer
225 views

How can I export/show private key on parity cli?

1 vote
1 answer
84 views

Who is 0x093a0ed738b65ed34f2a37a2d44c5e3cd0d0dd45?

1 vote
1 answer
2k views

How to pass bytes32[] array to call this function using web3 js?

1 vote
1 answer
242 views

Can anyone call Gnosis wallet `submitTransaction` function? Also only owner can `executeTransaction`?

0 votes
1 answer
3k views

How to fix "gas required exceeds allowance (9998602) or always failing transaction" web3js error on mainnet?

0 votes
1 answer
31 views

ETH transfer to MultiSig contract keeps on getting reverted

0 votes
1 answer
151 views

Gets reverted when calling ERC20.transfer in a contract, not reverted when transferring 0

0 votes
2 answers
32 views

Does solidity create unique outputs every time it compiles same exact code?

0 votes
2 answers
709 views

How to deploy multiple compiled solidity with web3?

0 votes
1 answer
232 views

Is it safe to publish a raw signed transaction in etherscan?

0 votes
1 answer
300 views

What is the safest way to generate an ethereum wallet for cold storage?