Dmitry Astapov adept

Why

I had a small amount of XTZ left from various experiments in the address created via Briskett.app. I wanted to stop delegating and get rid of the coins, but Briskett.app did not have an option to undelegate.

I wanted to import the seed phrase into another wallet, but it turns out that Briskett uses m/44'/1729'/0' as a key derivation path, when pretty much any other software wallet under the sun uses m/44'/1729'/0'/0', so from the same seed phrase they derive a different private key and therefore a different address as well.

	module Jdbc : sig
	type 'a connection

	val connect : config:string -> [`regular] connection

	(* execute sql statement, like "CREATE TABLE ..." *)
	val execute : _ connection -> string -> unit
	val query : _ connection -> string -> string list

	(* wraps [f] in BEGIN ... END, does error handling/cleanup *)

	module Jdbc : sig
	type connection

	val connect : config:string -> connection

	(* execute sql statement, like "CREATE TABLE ..." *)
	val execute : connection -> string -> unit
	val query : connection -> string -> string list

	(* wraps [f] in BEGIN ... END, does error handling/cleanup *)

	module Asset_v1 = struct
	type t = {serial:string option; inventory_id:string option; other_data:string}

	let set_inventory_id asset inv_id = {asset with inventory_id = Some inv_id}

	let needs_inventory_id asset =
	match asset.inventory_id with
	\| None -> true
	\| Some _ -> false
	end

	# This is fine
	$ hledger bal -f paypal.journal
	£-100 cash
	2 SHR shares
	--------------------
	2 SHR
	£-100


	# Attempt to report cost makes paypal account go blerghhh :(

	$ hledger register -f transfer.journal cash
	2019/01/01 Bought 1 share @ .. bank:cash £-100 £-100
	2019/02/01 Bought 1 share @ .. bank:cash £-300 £-400
	2019/03/01 Bought 1 share @ .. bank:cash £-300 £-700
	2019/03/01 Sold my shares @ .. bank:cash £600 £-100
	2019/03/01 Bough my shares b.. bank:cash £-600 £-700


	$ hledger register -f transfer.journal shares
	2019/01/01 Bought 1 share @ .. assets:shares 1 1

	#!/bin/bash
	(
	echo "source,target,value";
	(
	hledger -f 2018.journal is --cost -O csv -N --tree \
	\| sed -nre 's/["£]//g; /expenses,/{s/^/income,/;p}; /expenses[^,]/{s/(.+):([^:]+),/\1,\1:\2,/;p}; /income[^,]/{s/(.+):([^:]+),/\1:\2,\1,/;p};' \
	\| awk -vOFS=, -F, '$3>300 {print $1,$2,$3}' \
	\| sort -rn -t, -k3
	)
	) > sankey.csv

	<html>
	<body>
	<script src="https://d3js.org/d3.v4.min.js"></script>
	<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>

	<div id="sankey_multiple" style="width: 1800px; height: 1200px;"></div>

	<script type="text/javascript">
	var raw_data = [];

	<!DOCTYPE html>
	<meta charset="utf-8">
	<html>
	<body>
	<!-- Styles -->
	<style>
	#chartdiv {
	width: 100%;
	height: 1000px
	}

Dmitry Astapov adept

Why

Solution