Arvin vindard

Example for a $1,000,000 facility at maturity with only $300,000 disbursed in total where $50,000 of the lumpsum has already been repaid. There are 4 paid interest payments, 2 past due payments and 1 currently due payment (each interest payment is $10,000)

Disbursed

State Name	Paid / Unpaid	Dates (Relative to Due Date & Grace Period)	Amount
Total	Both	All time (includes past, present, future)	$300,000
Outstanding	Unpaid	All time (includes past, present, future)	$250,000
Outstanding & Not Yet Due	Unpaid	Due date has not arrived

Verifying that I control the following Nostr public key: npub12zkknmund6ynu2yaptqamn0q29uje7ms3mqq6uu05v9d7t6tguyqcsaz8h

BOB Space Galoy API Workshop

About Galoy/Blink

Intro to Blink (for communities)

> docs.google.com/presentation/d/149oUcshgpze7nJrRJmy9uziQD8IBEu2VArM6H5sWSeM
Stablesats talk

Decoding macaroon strings

Macaroons generated from the $ lncli bakemacaroon method are output as hex-encoded strings by default. To decode these to a binary file for easy usage with lncli these are a few options included here for bash and python.

The output file from these can be passed to the --macaroonpath flag directly when using $ lncli.

	import math

	btc = 10_000_000
	usd = 200_000
	btcusd = btc/usd

	def cents_from_sats(sats, rate):
	return sats / btcusd

	def sats_from_cents(cents):

	it.only("arbitrage BTC/USD with $0.01 strategy", async () => {
	const ONE_CENT = { amount: 1n, currency: WalletCurrency.Usd } as UsdPaymentAmount
	const ONE_SAT = { amount: 1n, currency: WalletCurrency.Btc } as BtcPaymentAmount

	const getUsdForBtcEquivalent = async (
	btcAmount: BtcPaymentAmount,
	): Promise<CurrencyBaseAmount> => {
	// console.log({ btcAmount })
	const lnInvoice = await Wallets.addInvoiceForSelf({
	walletId: walletIdB,

	// Live run here: https://replit.com/@vindard/Conditional-Equivalence-TS

	type fn = (a: boolean, b: boolean) => boolean
	const test = (fn1: fn, fn2: fn) => {
	const check = (a: boolean, b: boolean) => fn1(a, b) === fn2(a, b)

	const cases: {[key: string]: [boolean, boolean]} = {
	ft: [false, true],
	ff: [false, false],
	tt: [true, true],

	import { createHash } from "crypto"

	const hashFromPreImage = (preImage) => {
	const preImageBuf = Buffer.from(preImage, "hex")
	const sha256 = (buffer: Buffer) => createHash("sha256").update(buffer).digest("hex")

	return sha256(preImageBuf)
	}

	# To clean up all my docker volumes
	docker volume rm $(docker volume ls \| awk 'NR>1 {print $2}')

	#!/bin/bash
	./words $(python -c 'from random import random; print(round(random()*2048))')