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zkCoins

zkCoins is a novel blockchain design with strong privacy and scalability properties. It combines client-side validation with a zero-knowledge proof system. The chain is reduced to a minimum base layer to prevent double spending. Most of the verification complexity is moved off-chain and communicated directly between the individual sender and recipient of a transaction. There are very few global consensus rules, which makes block validation simple. Not even a global UTXO set is required.

In contrast to zk-rollups there is no data availability problem, and no sequencer is required to coordinate a global proof aggregation. The protocol can be implemented as an additional layer contained in Bitcoin's blockchain (similar to RGB[^5] or Taro[^6]) or as a standalone sidechain.

The throughput scales to hundreds of transactions per second without sacrificing decentralization.

Design Principles

The core design principle is to *"use the chain for what the chain is good for, which is an immutable order

How to connect Apple AirPods to Linux (Debian/Ubuntu/Mint)

Step 1.

Open your terminal.

In the root directory run the command:

sudo nano /etc/bluetooth/main.conf

	#!/usr/bin/env python
	# -- coding: utf-8 --
	#
	# This is how I used it:
	# $ cat ~/.bash_history \| bash-history-to-zsh-history >> ~/.zsh_history

	import sys


	def main():

	import React, { ForwardedRef, forwardRef, MouseEvent } from 'react';

	type ClickableListProps<T> = {
	items: T[];
	onSelect: (
	item: T,
	event: MouseEvent<HTMLButtonElement, globalThis.MouseEvent>,
	) => void;
	};

	{ config, pkgs, lib, ... }:
	with lib;
	let
	cfg = config.local.dock;
	stdenv = pkgs.stdenv;
	in
	{
	options = {
	local.dock.enable = mkOption {
	description = "Enable dock";

	diff -c sl/sl.c sl_kq/sl.c
	*** sl/sl.c 1998-07-22 23:01:01.000000000 +0900
	--- sl_kq/sl.c 2011-12-02 21:34:09.540165908 +0900
	***************
	* 33,73 **
	#include "sl.h"

	int ACCIDENT = 0;
	int LOGO = 0;
	int FLY = 0;

	import { fabric } from "fabric";
	import { ILineOptions } from "fabric/fabric-impl";



	/**
	* Should objects be aligned by a bounding box?
	* [Bug] Scaled objects sometimes can not be aligned by edges
	*
	*/

	using UnityEngine;

	public static class ConfigurableJointExtensions {
	/// <summary>
	/// Sets a joint's targetRotation to match a given local rotation.
	/// The joint transform's local rotation must be cached on Start and passed into this method.
	/// </summary>
	public static void SetTargetRotationLocal (this ConfigurableJoint joint, Quaternion targetLocalRotation, Quaternion startLocalRotation)
	{
	if (joint.configuredInWorldSpace) {

	#!/usr/bin/env bash

	# Abort sign off on any error
	set -e

	# Start the benchmark timer
	SECONDS=0

	# Repository introspection
	OWNER=$(gh repo view --json owner --jq .owner.login)

	int main()
	{
	printf("hello world");
	return 0;
	}