nnkken

const tree = {
  value: 'A',
  left: {
    value: 'B',
    left: {
      value: 'D',
      left: {
        value: 'H',
      },
      right: {

nnkken

const axios = require('axios');
const BigNumber = require('bignumber.js');

const lcdEndpoint = 'http://localhost:1317';
const rpcEndpoint = 'http://localhost:26657';

const nilVote = 'nil-Vote';

const lcd = axios.create({
  baseURL: lcdEndpoint,

nnkken

{
  "app_hash": "",
  "app_state": {
    "auth": {
      "accounts": [
        {
          "@type": "/cosmos.auth.v1beta1.BaseAccount",
          "account_number": "0",
          "address": "cosmos14r0a7xtf3cmp7rtyf4jkjhsypf69u5jvcc9cjx",
          "pub_key": null,

nnkken

{
  "genesis_time": "2021-07-09T00:00:00Z",
  "chain_id": "likecoin-chain-public-testnet-2",
  "consensus_params": {
    "block": {
      "max_bytes": "22020096",
      "max_gas": "-1",
      "time_iota_ms": "1000"
    },
    "evidence": {

nnkken

{
  "genesis_time": "2021-05-26T03:30:00Z",
  "chain_id": "likecoin-testnet-sanpokong-1",
  "consensus_params": {
    "block": {
      "max_bytes": "22020096",
      "max_gas": "-1",
      "time_iota_ms": "1000"
    },
    "evidence": {

nnkken

const crypto = require('crypto');
const secp256k1 = require('secp256k1');
const bech32 = require('bech32');
const createHash = require('create-hash');

function createSigner(privateKey) {
  const publicKeyArr = secp256k1.publicKeyCreate(privateKey, true);
  const publicKey = Buffer.from(publicKeyArr);
  const sha256 = createHash('sha256');
  const ripemd = createHash('ripemd160');

nnkken

{
  "genesis_time": "2019-11-25T08:30:32.551547Z",
  "chain_id": "local-test-chain",
  "consensus_params": {
    "block": {
      "max_bytes": "22020096",
      "max_gas": "-1",
      "time_iota_ms": "1000"
    },
    "evidence": {

nnkken

Keybase proof

I hereby claim:

• I am nnkken on github.
• I am nnkken (https://keybase.io/nnkken) on keybase.
• I have a public key ASA7JfqneYUkGEU9I9zgQOdkHTVWDuGTX6dh3koqYD0vwwo

To claim this, I am signing this object:

nnkken

const secp256k1 = require('secp256k1');
const bech32 = require('bech32');
const createHash = require('create-hash');
const jsonStringify = require('fast-json-stable-stringify');

function createSigner(privateKey) {
  console.log(`private key: ${privateKey.toString('hex')}`);
  const publicKey = secp256k1.publicKeyCreate(privateKey, true);
  console.log(`public key: ${publicKey.toString('base64')}`);
  const sha256 = createHash('sha256');

nnkken

#include <stdio.h>
#include <stdlib.h>
#include <setjmp.h>

jmp_buf env;

int my_func(int a, int b) {
    if (b == 0) {
        printf("do not allow division by 0\n");
        longjmp(env, 1);