hayeah

: <<COMMENT
# Clone the repository with the default repository name
gclone https://github.com/balancer-labs/balancer-v2-monorepo

# Clone the repository with a custom repository name
gclone https://github.com/balancer-labs/balancer-v2-monorepo my-custom-name

# Clone the repository without ".git" suffix
gclone https://github.com/balancer-labs/balancer-v2-monorepo.git my-custom-name

hayeah

-----BEGIN AGE ENCRYPTED FILE-----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hayeah

curl https://mainnet.infura.io/v3/$INFURA_TOKEN \
    -X POST \
    -H "Content-Type: application/json" \
    -d '{
"jsonrpc":"2.0","method":"eth_getStorageAt","params": ["'$CONTRACT_ADDRESS'", "0x01", "latest"],"id":1}'

hayeah

pragma solidity ^0.4.24;
/**
 * @title -FoMo-3D v0.7.1
 * ┌┬┐┌─┐┌─┐┌┬┐   ╦╦ ╦╔═╗╔╦╗  ┌─┐┬─┐┌─┐┌─┐┌─┐┌┐┌┌┬┐┌─┐
 *  │ ├┤ ├─┤│││   ║║ ║╚═╗ ║   ├─┘├┬┘├┤ └─┐├┤ │││ │ └─┐
 *  ┴ └─┘┴ ┴┴ ┴  ╚╝╚═╝╚═╝ ╩   ┴  ┴└─└─┘└─┘└─┘┘└┘ ┴ └─┘
 *                                  _____                      _____
 *                                 (, /     /)       /) /)    (, /      /)          /)
 *          ┌─┐                      /   _ (/_      // //       /  _   // _   __  _(/
 *          ├─┤                  ___/___(/_/(__(_/_(/_(/_   ___/__/_)_(/_(_(_/ (_(_(_

hayeah

4.3 The Block

The block in Ethereum is the collection of relevant pieces of information (known as the block header), together with information corresponding to the comprised transactions, and a set of other block headers that are known to have a parent equal to the present block’s parent’s parent (such blocks are known as uncles).

https://sourcegraph.com/github.com/ethereum/go-ethereum@479aa61f11724560c63a7b56084259552892819d/-/blob/core/types/block.go#L139

type Block struct {
	header       *Header
	uncles []*Header

hayeah

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": [
    {
      "address": "0x507e86b11541bcb1f3fe200b2f10ed8fd9413bd0",
      "topics": [],
      "data": "0x0000000000000000000000000000000000000000000000000000000000000000",
      "blockNumber": "0x179097",
      "transactionHash": "0x0e88c5281bb38290ae2e9cd8588cd979bc92755605021e78550fbc4d130053d1",

hayeah

Keybase proof

I hereby claim:

• I am hayeah on github.
• I am hayeah (https://keybase.io/hayeah) on keybase.
• I have a public key ASBpckIkqnmmb21RzMBwBtJT7cVFiT3Ao2II38VBl2wrTwo

To claim this, I am signing this object:

hayeah

======= c-create-contract.sol:FooFactory =======
EVM assembly:
    /* "c-create-contract.sol":44:150  contract FooFactory {... */
  mstore(0x40, 0x60)
  jumpi(tag_1, iszero(callvalue))
  0x0
  dup1
  revert
tag_1:
tag_2:

hayeah

contract HODL {
  uint256 amount;
  uint releaseAt;
  uint createdAt;
  address owner;

  modifier canRelease() {
      // 当前时间超过了 HODL 期限即可取款
      // 或者 7 天内后悔了
      require(now > releaseAt || (now - createdAt < 7 days));

hayeah

0x00      0 STOP
0x01      3 ADD
0x02      5 MUL
0x03      3 SUB
0x04      5 DIV
0x05      5 SDIV
0x06      5 MOD
0x07      5 SMOD
0x08      8 ADDMOD
0x09      8 MULMOD