danfinlay

If you're interested in building web apps with the Ethereum blockchain, you may have found the Truffle web framework to be a nice fit for your needs.

For many types of Dapps (Distributed Apps), Truffle does everything you could want: It compiles your blockchain contracts, injects them into your web app, and can even run a test suite against them!

This is all great for you, but what about your users? Truffle has some great defaults for users who are willing to run a local Ethereum JSON RPC server on their computer, but what about your users who just want to sign on and get started?

With Metamask, all your users need to do is install our Chrome plugin, and they will have their own secure blockchain accounts right there in the conven

danfinlay

How to download streaming video

Streaming just means a download that they don't want you to keep. But Chrome's developer tools make it easy to access what's really going on under the hood.

Open Developer Tools

From the page where you want to download some things, go into your chrome menu to open the developer tools. You can either:

1.  (On a mac): Command-option-J
2. (On a PC): Control-alt-J

danfinlay

CounterFactual Social Collateral Cash

A code-free introduction to a blockchain-minimized digital social collateral system.

Imagine a situation where Alice has an account with $100 in it. This is a special kind of account that allows her to give out special spending limit codes to her friends which allow them to in turn to give out their own spending-limit codes.

For example, imagine this set of signed messages:

• “Bob may withdraw up to $100 from my account” - Alice, signed 5/8/2018
• “Carol may withdraw up to $50 of my allowance from Alice” - Bob, signed 7/6/2018 (includes reference to previous Alice message)

danfinlay

Dan Finlay Event Resources

Here are some resources you can use when listing me on your event page:

Avatar

Bio

danfinlay

Sociology 101

A list of books recommended by Holly Wood

• An accessible book to learn what white or male privilege is: Privilege, Power, and Difference (source)
• An excellent primer on the subject of racial domination in American history. Racial Domination, Racial Progress: The Sociology of Race in America (source)
• This book explains how elites coughcough use dog-whistle racism and sexism to stir up asshole supporters: Dog Whistle Politics: How Coded Racial Appeals Have Reinvented Racism and Wrecked the Middle Class (source)

Other

danfinlay

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danfinlay

• 
• Goal:
  • An [[Ethereum]] smart account architecture composed from a very small and simple pattern of flexible delegation with maximally off-chain, low-state contracts.
• Axioms / Dependencies / Prior Art / Prerequisites & Tools
  • [[gnosis-safe style module]]s
    • Each module can call any function on the parent contract.
  • [[create2]] deterministic addressing
    • Account can delegate to unpublished contracts.
  • [[Will-o-wisps]]
• Stateless delegations can clean themselves up, leaving no state-bloat on-chain.

danfinlay

• low-level signing method
  • Things that need to be done
    • Consider this kind of raw signing from security. Ask [[Christian Lundkvist]]
    • Consider drafting an EIP for this, so it can get broader security consideration.
  • Code that would need to be changed
    • eth-json-rpc-middleware is a nice-to-change, although we could make a middleware just for this method.
    • It looks like eth-simple-keyring already signs arbitrary data, so the validation is not done at this level.
    • eth-keyring-controller also just passes through to the keyring, no validation.
• MetaMask Controller

danfinlay

const funcString = '() => "foo"';
const funcA = new Function(funcString);
const funcB = new Function(funcString);

const map = new Map();
map.set(funcA, 'a');
map.set(funcB, 'b');
const aVal = map.get(funcA);
console.log(aVal === 'a');

danfinlay

did:muport:QmRirsVfbq9KhAYjrTeWKBcEyTaJ6LLtjLBQkJX2cGwjQo