cmdruid

Vault Wallet — Design Specification

Version 0.1.4 · Prototype (Chrome Extension)
Date: 2026-08-12
Status: Draft — OP_RETURN payload encoding finalized

---

1. Introduction

cmdruid

#!/bin/bash

# Configuration defaults
API_KEY="your-xai-api-key-here"  # Default API key (overridden by config or env)
API_URL="https://api.x.ai/v1/chat/completions"
CODEBASE_FILE="/tmp/grok_codebase.txt"
SESSION_FILE="$PWD/grok_session_$(date +%Y%m%d_%H%M%S).txt"  # Default in current directory
SOURCE_PATH=""
MODEL="grok-3-latest"  # Default model
CONTEXT=""

cmdruid

type LogLevel = keyof typeof LOG_LEVEL_MAP

interface LogState {
  base_level : number
  curr_level : number
  curr_path  : string | null
}

const { LOG_LEVEL, NODE_ENV } = process.env

cmdruid

import { z }                          from 'zod'
import { schnorr }                    from '@noble/curves/secp256k1'
import { sha256 }                     from '@noble/hashes/sha256'
import { WebSocket, WebSocketServer } from 'ws'

/* ================ [ Configuration ] ================ */

const SERVER_PORT = 8002 // Port to use for the server.
const PURGE_IVAL  = 600  // Interval to purge events (in seconds).

cmdruid

const TURN_RADIUS: i32 = 360;

fn give_direction(you: &str, action: &str) {
    println!("Giving {} {}", you, action);
}

fn let_direction(you: &str, action: &str) {
    println!("Letting {} {}", you, action);
}

cmdruid

Here is a nice trick that I would like to share if you are working with typescript and path aliases.

Suppose you have a typescript project, and you are in love with path aliases.

// tsconfig.json
{
  "baseUrl": "./src",
  "paths": {
    "@/*" : [ "./*" ]
  },

cmdruid

The Proposal

A proposal is the precursor to creating a contract. It defines the terms of the contract and how it should be executed. It is written in a simple JSON format that is easy to read, for humans and machines alike.

Example of a proposal:

{
  title     : 'Basic two-party contract plus moderator.',
  details   : 'n/a',

cmdruid

import { Buff } from '@cmdcode/buff-utils'
import { Field, Point } from '@cmdcode/crypto-utils'

// Suppose a prover P wants to convince a verifier V 
// that they know x and r such that: C = g^x * h^r

// First, generate our x and r values.
const x = 'deadbeef'.repeat(4)
const r = 'decafeed'.repeat(4)

cmdruid

Hacking ChatGPT

Resources and links following the "Hacking ChatGPT" workshop.

April 8th, 2023.

Reddit Links

https://www.reddit.com/r/ChatGPT
https://www.reddit.com/r/midjourney
https://www.reddit.com/r/dalle2
https://www.reddit.com/r/StableDiffusion

cmdruid

import { Buff }               from '@cmdcode/buff-utils'
import { Hash, Field, Point } from '@cmdcode/crypto-utils'
import HDWallet               from '../src/index.js'

const ec   = new TextEncoder()
const root = HDWallet.fromBase58('tpubDCMvBvR79bHQMYnYCZJzwD8SRvYf287A5soUXot1ESGSJERdXQ8PsEB4tcAqa3B5nzNHKST9VxaEdAv6MvVNtzKWRwsfMrbdPjtRD4p3maM')
const node = await root.getPath('1/0')
const pub  = Buff.buff(node.publicKey.slice(1))

async function taproot_tweak_pubkey(