Joshy Orndorff JoshOrndorff

These are my notes trying to figure out how to update my local testnet document for Substrate master. I haven't been successful yet.

Reproducability

In case any of these issues are version related, I'm using Substrate, node-template, and subkey from 13fc71c6 and I'm using polkadot-js apps from 75bc4f3d

Here are the keys I've tried to use in case you want to use the exact same keys. Also feel free t oconfirm that I've recorded them correctly by verifying them with subkey inspect //Alice and subkey -e inspect //Alice etc.

Alice SR25519

Secret Key URI `//Alice` is account:

Pi Calc Smart Contract Runtime

History of Mobile Process Calculi

In 1992 Robin Milner et al introduced the pi calculus, a member of the mobile process calculus family, as a new and novel model of computation [paper]. The pi calculus has several properties that make it an attractive option for modern programming. It is Turing complete, allows for straight-forward compositional programming, and is fundamentally concurrent. With the appropriate structure on it's channels, it allows for programming with in object capability paradigm (see architecture section below).

History of Blockchain

In 2009 Bitcoin introduced the proof of work blockchain allowing mutually distrusting parties to coordinate permissionlessly through a currency. In 2013 Ethereum generalized that idea to coordinate on arbitrary computations through a system of smart contracts. Both systems have be

Keybase proof

I hereby claim:

I am joshorndorff on github.
I am joshyorndorff (https://keybase.io/joshyorndorff) on keybase.
I have a public key ASBsRd-ZZh08aPxCtypMF6Ix29IcqZtEMvXKXxLqHDTX1wo

To claim this, I am signing this object:

	Version: 2.0.0-alpha.5-da88e4a-x86_64-linux-gnu

	0: sp_panic_handler::set::{{closure}}
	1: std::panicking::rust_panic_with_hook
	at src/libstd/panicking.rs:476
	2: rust_begin_unwind
	at src/libstd/panicking.rs:380
	3: core::panicking::panic_fmt
	at src/libcore/panicking.rs:85
	4: core::option::expect_failed

	{
	"name": "Local Testnet",
	"id": "local_testnet",
	"bootNodes": [
	"/ip4/45.55.48.79/tcp/30333/p2p/QmbkCJtvy5eAh7HzKLejDzWWgXKs4QF1ry5akAC5UU2AmC"
	],
	"telemetryEndpoints": null,
	"protocolId": null,
	"properties": null,
	"consensusEngine": null,

	const { ApiPromise } = require('@polkadot/api');
	const testKeyring = require('@polkadot/keyring/testing');

	const aliceAddr = '5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY';
	const alicePair = testKeyring.default().getPair(aliceAddr);

	/**
	* Sends a transaction ot the chain returning a promise.
	* When the transaction is finalized, resolve to the list of events received.
	* When the transaction fails, reject relaying the error message.

	import React, { useState, useEffect } from "react";
	import { Form, Input, Grid, Card, Statistic } from "semantic-ui-react";

	import TxButton from "./TxButton";

	export default function TemplateModule(props) {
	const { api, accountPair } = props;
	const [status, setStatus] = useState("");

	const [currentValue, setCurrentValue] = useState(0);

	{
	"MetadataV7": {
	"modules": [
	{
	"name": "System",
	"storage": {
	"prefix": "System",
	"items": [
	{
	"name": "AccountNonce",

	Traceback (most recent call last):
	File "/usr/lib/python2.7/runpy.py", line 174, in _run_module_as_main
	"__main__", fname, loader, pkg_name)
	File "/usr/lib/python2.7/runpy.py", line 72, in _run_code
	exec code in run_globals
	File "/root/src/index.py", line 98, in <module>
	run_config(environ['CONFIG'])
	File "/root/src/index.py", line 42, in run_config
	config.query_rules
	File "src/algolia_helper.py", line 18, in __init__