What we're about

Cryptocurrency 2.0 is a forum for Bitcoin & "Meta-coin" developers, investors, entrepreneurs, and enthusiasts to communicate, collaborate, and discuss new ways to leverage BTC technology through "Protocol as a Service" business models.

Items of interest:

Multi-Sig security applications

Smart Contracts

Smart Property

Financial Derivatives

User Currencies

Decentralized Exchanges

Decentralized Autonomous Organizations

Colorcoins, Master Protocol, Counterparty, and Ethereum

Upcoming events (3)

Smart Contracts Workshop

Needs a location

Learn the basics of writing Smart Contracts, NFTs, and Blockchain applications. No need to be a programmer.

## About this event

Whether this is your first Smart Contract, or a pro, learn about the tools, and skills needed. There is no need to be an expert programmer. You can observe and learn about what is involved.

Join the GBA Community and The Blockchain Academy for a SMART CONTRACT workshop at GBA’s Blockchain & Sustainable Economic Growth Conference this May.

LIVE IN PERSON at the MAYFAIR HOTEL (note: limited remote spaces are also available)

AUDIENCE: Developers, non-Developers, beginners, experts, and the curious.

MAY 24. 2021 – from 9 AM to 5 PM
Pre-Conference Full-Day, Hands-on, Developing Smart Contracts, NFTs, and Blockchain DApps Workshop. Includes snack at break and a free reception immediately follows the workshop.

MAY 25 – From 9 AM to 12 PM
Half-Day demo-based, Smart Contracts, NFTs, and Blockchain DApps workshop.


  • Overview of the Smart Contracts.
  • Smart Contract, DApp Tools, and Developer Environment.
  • Solidity Programming
  • Introduction to Hedera Hashgraph and NEAR.

Full-Day Workshop, $225 for GBA members, and $250 for non-members: Registration: https://www.eventbrite.com/e/303688609807
Half-Day Workshop, $150 for GBA members and $200 for non-members. Registration: https://www.eventbrite.com/e/303793844567

Blockchain & Sustainable Economic Growth

Needs a location

Blockchain & Sustainable Economic Growth is coming to Washington DC, May 25-27, 2022.


Held live at the historic Mayflower Hotel, this HYBRID event will showcase how blockchain can be used to

#### protect the environment

#### provide secure and self-sovereign ID

#### advance healthcare systems

#### foster economic growth

BC&SEG promises to bring 3 days of impact with a sustainable focus, letting 1,000 flowers bloom.

On each of the 3 days, attendees will be served breakfast in the grand foyer, and lunch in the East Ballroom of the majestic Mayflower Hotel.

Check out the Art Show with NFTs in the Chinese ballroom, with opportunities to buy and sell the NFT submissions. We will also allow all attendees to vote on the art pieces, demonstrating a mobile voting App developed by EVERSCALE.

There will also be an Innovation Showcase on Wednesday for businesses to present their blockchain projects. A Job Fair, Pitch Competitions, and impactful Keynote Speakers will make this a conference you won’t soon forget.

Be sure to take advantage of the rich networking opportunities at the Inventors & Pioneers Reception on Friday night, May 27. This cowboy/steampunk-inspired event will honor the inventors and pioneers of the next Industrial Revolution. Government leaders and blockchain newsmakers will meet on the rooftop of Capitol View 400 to discuss how to impact the 21st Century and beyond.

A private, invitation-only Government VIP Reception will be hosted on Thursday evening, May 26. Government representation from around the country and around the world will be invited to discuss how blockchain can be utilized to benefit their city, state, and nation. This event will not be open to the general public, however, limited sponsorship opportunities for blockchain companies are available.

For more information, see Blockchain & Sustainable Economic Growth

TICKETS are now on sale at Early-Bird pricing

Limited SPONSORSHIP opportunities are available

We look forward to seeing you in May.

Blockchain & Crypto Political Fundraiser

Needs a location

Come support elected officials who are pioneering blockchain and crypto adoption in government. The event will be held at the lavish DC penthouse of a Crypto Venture Capitalist.
Meet the people implementing blockchain and crypto in government right now in an unmatched location.
Suggested minimum donation $200, host committee $500.

Past events (294)

Blockchain in Healthcare Roundtable

Needs a location

Photos (239)