Jason Dreyzehner bitjson

Keybase proof

I hereby claim:

I am bitjson on github.
I am jasondreyzehner (https://keybase.io/jasondreyzehner) on keybase.
I have a public key whose fingerprint is 308F 3EAD EB11 CF09 06A1 F2AB 412D 8152 9D88 6082

To claim this, I am signing this object:

General

Hard Drive Encryption

Encrypt your hard drive by activating FileVault in System Preferences > Security & Privacy. A recovery key will be generated which will allow access to your encrypted hard drive in the case of a forgotten password. Store this key securely (do not select the option to store your key with Apple).

Dev Environment

1. Install Homebrew:

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

Single Signature (P2PKH) Wallet

This is an example of a Gist designed for importing into BitAuth IDE.

To import the below template into the IDE, open this URL:

https://ide.bitauth.com/import-gist/a055ad6ba863a4472767bb5e441a3437

Format a Gist for Import

CashChannels

Noncustodial, Privacy-Preserving, Flexibly-Denominated Recurring Payments for Bitcoin Cash

Read the blog post: CashChannels: Recurring Payments for Bitcoin Cash.

Review the authentication template in Bitauth IDE:

https://ide.bitauth.com/import-gist/ca13abf369b5ecace6437cb86afa331f

Update 2022-2-22:

This was an early demo of the ideas behind the CashTokens CHIP.

For an introduction to the latest iteration of CashTokens, see:

	{
	"A" : "4",
	"B" : "Ƀ",
	"C" : "C",
	"D" : "D",
	"E" : "3",
	"F" : "F",
	"G" : "G",
	"H" : "H",
	"I" : "1",

	{
	"description": "Definition file for Bitcoin Script Templates",
	"$schema": "http://json-schema.org/draft-07/schema#",
	"$id": "http://p2sh.cash/bst.schema.json",
	"title": "Bitcoin Script Template (BST) JSON Schema",
	"type": "object",
	"properties": {
	"v":{
	"description": "BST schema version",
	"type": "integer",

	import { instantiateSecp256k1, hexToBin, instantiateRipemd160, encodeCashAddress, CashAddressType, instantiateSha256, encodeCashAddressFormat, attemptCashAddressFormatErrorCorrection, decodeCashAddress, decodeCashAddressFormat, stringify } from 'bitcoin-ts';

	(async () => {
	const secp256k1 = await instantiateSecp256k1();
	const sha256 = await instantiateSha256();
	const ripemd160 = await instantiateRipemd160();

	// Create an address from a private key
	const privateKey = hexToBin('f85d4bd8a03ca106c9deb47b791803dac7f0333809e3f1dd04d182e0aba6e553');
	const publicKey = secp256k1.derivePublicKeyCompressed(privateKey);