Bitcoin Core and other open-source projects have, over the years, built a range of technologies to improve Bitcoin scaling and the general Bitcoin user experience. With examples including Segregated Witness (SegWit), Replace-By-Fee and the Lightning Network, Bitcoin users have a number of tools at their disposal to utilize the Bitcoin blockchain as best and efficiently as possible.
Yet, bigger companies in particular have historically been slow to adopt such tools. Segregated Witness is a prime example: Several of the largest Bitcoin businesses hadnt adopted the upgrade for over a year after it was activated on the Bitcoin network in August 2017. The total share of SegWit transactions even remained below 50 percent until the second half of 2019.
This was also noticed by John Newbery, engineer at Chaincode Labs; Steve Lee, former Google product director turned product manager at Square Crypto; and James OBeirne, former Chaincode engineer who recently joined DG Lab. Seeing this and other discrepancies, they wanted to help resolve the apparent disconnect. In mid-2018, the trio founded an initiative to bridge the gap: Bitcoin Optech.
Bitcoin is the most mature blockchain, and even though its been around the longest, theres still a lot of inefficiencies with the usage of the blockchain, and it is a scarce resource, Lee explained, as he announced the project at the Distributed 2018 conference in July 2018. Thats really what were focused on, helping various actors in the ecosystem to figure out how to best do that.
The initiative would consist of several projects united under the Bitcoin Optech umbrella.
The first of these projects is a series of workshops, bringing open-source developers and engineers at Bitcoin companies together to discuss relevant technologies in person. These workshops offer technical knowledge to all the participants, while also bringing together different parts of the Bitcoin ecosystem to hopefully help further cooperation parts that sometimes have different perspectives on the industry, with open-source developers and Bitcoin companies occasionally finding themselves in conflict with one another.
Bringing people together and having face-to-face meetings is really beneficial, it helps foster a more collaborative ecosystem, Newbery explained during the same Distributed 2018 announcement. On a purely technical level, having that experience feedback from engineers actually doing work on the ground, back to the open-source community makes those open-source projects better, and having information going from the open-source community into these companies lets those companies use better technology.
The first Bitcoin Optech workshop took place in San Francisco in July 2018. Fourteen engineers from Square, Coinbase, BitGo, Purse, Xapo and Ledger discussed topics including coin selection, fee estimation and Replace-By-Fee, as well more general topics like establishment of the Bitcoin Optech initiative itself and communication between the different parts of the Bitcoin ecosystem.
The initiative has grown significantly since then. A second workshop was organized in Paris (November 2018), followed by another event in San Francisco and one in New York (both in September 2019). The fifth and most recent workshop took place in London on February 5, 2020. Bitcoin Optech today counts 24 member companies who support the initiative financially, including the likes of Bitstamp, Kraken, Casa, OKcoin, Bitrefill and others. The vast majority of member companies also participated in at least one of the workshops.
The Bitcoin Optech team itself has grown as well. Although OBeirne stopped contributing after 2018, Blockstreams product manager Mike Schmidt, Chaincode Labs associate Adam Jonas and Chaincode Labs engineer Carl Dong have been taking on various organizational roles within the initiative.
I think Bitcoin Optech has grown to be a trusted voice on technical Bitcoin matters and continues to highlight ways in which users and businesses can make more efficient use of the blockchain, Newbery told Bitcoin Magazine, reflecting on the 20 months since the initiative got off the ground.
The Bitcoin Optech newsletter is the second big project under the Bitcoin Optech umbrella. Produced by technical writer David Harding and counting 84 editions at the time of writing, the newsletter continues to accumulate a wealth of information, containing high-quality technical documentation and offering an ongoing overview of developments across Bitcoin and Lightning implementations.
Among the more notable efforts carried out through the newsletter, Harding wrote a 24(!)-part series on bech32 sending support, encouraging wallet providers and companies to implement the option to send funds to bech32 addresses, the address format introduced in Bitcoin Core 0.16.0. With bech32, users can fully utilize the extra blockspace offered by SegWit and enjoy a number of other benefits. Nineteen of the 23 popular wallets integrated this option, while four of them even generated bech32 receiving addresses by default though it is, of course, hard to say how much of this was due to the series specifically.
Other projects under the Bitcoin Optech umbrella include a dashboard with detailed statistics and adoption metrics on a range of technologies; compatibility matrices with overviews of SegWit and Replace-By-Fee support across different wallets; and the Scaling Cookbook, a technical document for scaling technologies for engineers and businesses. Bitcoin Optech also offers a broad overview on Bitcoin-related technical topics, which has grown to become a go-to resource for many.
Perhaps at least as important, Bitcoin Optech has probably helped heal a rift caused by the years-long scaling dispute. Having started with nothing but an idea midway through 2018, and helped by seed money from Xapo founder Wences Casares, venture capitalist John Pfeffer and Chaincode Labs co-founder Alex Morcos, Bitcoin Optechs focus on technical solutions may well have been instrumental in aligning different parts of the Bitcoin ecosystem.
I think it is going very well and exceeding our expectations in terms of company engagement and impact the workshop content and newsletter has, Lee told Bitcoin Magazine. It is hard to say how much actual adoption of various optimizations is due to Optech, but at minimum I think Optech has helped the post-SegWit2X healing process, and given businesses better insight into how the open source developers and process work.
The rest is here:
How Bitcoin Optech Is Connecting the Open-Source and Corporate Worlds - Bitcoin Magazine
- Chinas Bitcoin Exchanges Say Banks Will Close Their Accounts [Last Updated On: April 11th, 2014] [Originally Added On: April 11th, 2014]
- How I created my own bitcoin [Last Updated On: April 11th, 2014] [Originally Added On: April 11th, 2014]
- How I created my own bitcoin-like currency [Last Updated On: April 11th, 2014] [Originally Added On: April 11th, 2014]
- Bitcoin players knock on Washington doors [Last Updated On: April 11th, 2014] [Originally Added On: April 11th, 2014]
- How does Bitcoin work? - Bitcoin [Last Updated On: April 11th, 2014] [Originally Added On: April 11th, 2014]
- Should We Do a Bitcoin Sketch? - Video [Last Updated On: April 11th, 2014] [Originally Added On: April 11th, 2014]
- Bitcoin Talk Show #4 with Chris Ellis and Thomas Hunt - Video [Last Updated On: April 11th, 2014] [Originally Added On: April 11th, 2014]
- Bitcoin - an Introduction - Video [Last Updated On: April 11th, 2014] [Originally Added On: April 11th, 2014]
- Bitcoin ATM Unveiled on Capitol Hill - Video [Last Updated On: April 11th, 2014] [Originally Added On: April 11th, 2014]
- Fla. Bitcoin Case Tests Money Laundering Limits - Video [Last Updated On: April 11th, 2014] [Originally Added On: April 11th, 2014]
- Capitol Hill Bitcoin ATM...No Anonymity! April 10 2014 - Video [Last Updated On: April 11th, 2014] [Originally Added On: April 11th, 2014]
- BREAKING: US Congressman Steve Stockman To Introduce First Bitcoin Bill - Video [Last Updated On: April 11th, 2014] [Originally Added On: April 11th, 2014]
- 10 Things You Didn't Know About BitCoin - Video [Last Updated On: April 11th, 2014] [Originally Added On: April 11th, 2014]
- All about Bitcoin - Video [Last Updated On: April 11th, 2014] [Originally Added On: April 11th, 2014]
- Internet vs Bitcoin - Video [Last Updated On: April 11th, 2014] [Originally Added On: April 11th, 2014]
- Bitcoin: The Future of Currency? - Video [Last Updated On: April 12th, 2014] [Originally Added On: April 12th, 2014]
- Watching Bitcoin dropping to new lows - Video [Last Updated On: April 12th, 2014] [Originally Added On: April 12th, 2014]
- Bitcoin ATM unveiled in Washington DC: revolutionary digital currency arrives on Capitol Hill - Video [Last Updated On: April 12th, 2014] [Originally Added On: April 12th, 2014]
- Qu'est-ce que le bitcoin ? - Video [Last Updated On: April 12th, 2014] [Originally Added On: April 12th, 2014]
- Decentralize Everything -- Congresswoman Velazquez supports Bitcoin -- Stallman in Vienna - Video [Last Updated On: April 12th, 2014] [Originally Added On: April 12th, 2014]
- Drake Bitcoin's Here Music Video - Bitcoin T Shirt Store - Video [Last Updated On: April 12th, 2014] [Originally Added On: April 12th, 2014]
- China tightens leash on bitcoin - Biz Wire - April 4,2014 - BONTV China - Video [Last Updated On: April 12th, 2014] [Originally Added On: April 12th, 2014]
- What is BITCOIN? Andreas Antonopoulos & Amir Taaki explain BTC value - Video [Last Updated On: April 12th, 2014] [Originally Added On: April 12th, 2014]
- Texas Bitcoin Conference - Robocoin & Coinvault ATM - Video [Last Updated On: April 12th, 2014] [Originally Added On: April 12th, 2014]
- Texas Bitcoin Conference - BitShares - Video [Last Updated On: April 12th, 2014] [Originally Added On: April 12th, 2014]
- Is Bitcoin the Future of Money? (with Timothy B. Lee) - Video [Last Updated On: April 12th, 2014] [Originally Added On: April 12th, 2014]
- Robert Murphy at Texas Bitcoin Conference 2014 about Austrian Economics, money theory and Bitcoin - Video [Last Updated On: April 12th, 2014] [Originally Added On: April 12th, 2014]
- CryptexCard - Video [Last Updated On: April 12th, 2014] [Originally Added On: April 12th, 2014]
- Father of Virtual Reality on Bitcoin April 8 2014 - Video [Last Updated On: April 12th, 2014] [Originally Added On: April 12th, 2014]
- California's first bitcoin ATM launches in Silicon Valley - Video [Last Updated On: April 12th, 2014] [Originally Added On: April 12th, 2014]
- Bitcoin Fight Night: Kickboxing for bitcoin and Max Keiser 'defeats banksters' - Video [Last Updated On: April 12th, 2014] [Originally Added On: April 12th, 2014]
- Bitcoin blunder: Satoshi Nakamoto denies all involvement with cryptocurrency [Last Updated On: April 13th, 2014] [Originally Added On: April 13th, 2014]
- Bitcoin gets easier for consumers to buy, spend [Last Updated On: April 13th, 2014] [Originally Added On: April 13th, 2014]
- 11.04.14 Forex, Bitcoin Romanov Capital - Video [Last Updated On: April 13th, 2014] [Originally Added On: April 13th, 2014]
- USA: Capitol Hill gets its own Bitcoin ATM - Video [Last Updated On: April 13th, 2014] [Originally Added On: April 13th, 2014]
- Bitcoin, a moeda virtual. - Video [Last Updated On: April 13th, 2014] [Originally Added On: April 13th, 2014]
- Bitcoin creator Satoshi Nakamoto tracked down, but says story has no currency [Last Updated On: April 14th, 2014] [Originally Added On: April 14th, 2014]
- Bitcoin's backers know they need to win you over [Last Updated On: April 14th, 2014] [Originally Added On: April 14th, 2014]
- [Structure] Heartbleed and Bitcoin - Video [Last Updated On: April 14th, 2014] [Originally Added On: April 14th, 2014]
- BitCoin mining frame - Video [Last Updated On: April 14th, 2014] [Originally Added On: April 14th, 2014]
- Where Do You Think US Bitcoin Regulations Are Headed? - Video [Last Updated On: April 14th, 2014] [Originally Added On: April 14th, 2014]
- Dwyer 4-11-14 Bitcoin Update - Video [Last Updated On: April 14th, 2014] [Originally Added On: April 14th, 2014]
- 4/10/14 - China & BTC, Bitcoin Tax Solutions, Libra, BitInvest Coincards - Video [Last Updated On: April 14th, 2014] [Originally Added On: April 14th, 2014]
- Ben Lawsky & NY Regulators on Bitcoin - Video [Last Updated On: April 14th, 2014] [Originally Added On: April 14th, 2014]
- Bill to Change IRS Ruling on Bitcoin - Video [Last Updated On: April 14th, 2014] [Originally Added On: April 14th, 2014]
- Bitcoin is not over! Bitcoin Indian Food Night Saturday! (adult language, parody and yelling) - Video [Last Updated On: April 14th, 2014] [Originally Added On: April 14th, 2014]
- Demonstrating a Bitcoin ATM at Dig South - Video [Last Updated On: April 14th, 2014] [Originally Added On: April 14th, 2014]
- 10 Things You Didn t Know About BitCoin - Video [Last Updated On: April 14th, 2014] [Originally Added On: April 14th, 2014]
- How Bitcoin Works in 5 Minutes - Video [Last Updated On: April 15th, 2014] [Originally Added On: April 15th, 2014]
- Bitcoin Below $400, Massive Security Breach, 4,000 Merchants, and Congress - Video [Last Updated On: April 15th, 2014] [Originally Added On: April 15th, 2014]
- Reddit Co-founder Alexis Ohanian talks Bitcoin security, Mt. Gox on Joe Rogan Experience - Video [Last Updated On: April 15th, 2014] [Originally Added On: April 15th, 2014]
- Cointools: Drupal & Bitcoin == $awesome - Video [Last Updated On: April 15th, 2014] [Originally Added On: April 15th, 2014]
- Bitcoin ATM, Black Star Pastry, Rosebery, Sydney, Australia (Vending machine, BTM) - Video [Last Updated On: April 15th, 2014] [Originally Added On: April 15th, 2014]
- My Bitcoin Call to Alex Jones Infowars Digital Paper Wallets Storage - Video [Last Updated On: April 15th, 2014] [Originally Added On: April 15th, 2014]
- The Bitcoin Group #25 (Live) -- Bitcoin Sports -- Gox Buyout? -- Sidechains -- Dogecoin Merged? - Video [Last Updated On: April 15th, 2014] [Originally Added On: April 15th, 2014]
- 4/11/14 - China, Mt. Gox buyout, Gyft Cloud, BIT, new bitcoin symbol - Video [Last Updated On: April 15th, 2014] [Originally Added On: April 15th, 2014]
- 9 Year Old Explains Bitcoin - Video [Last Updated On: April 15th, 2014] [Originally Added On: April 15th, 2014]
- CITP Bitcoin Panel 2 Altcoins - Video [Last Updated On: April 15th, 2014] [Originally Added On: April 15th, 2014]
- Why US Regulators Should Go Easy on Bitcoin - Video [Last Updated On: April 15th, 2014] [Originally Added On: April 15th, 2014]
- In Crypto We Trust Hackathon Pitches - Bitcoin Expo 2014 - Video [Last Updated On: April 15th, 2014] [Originally Added On: April 15th, 2014]
- CITP Bitcoin - Panel 1: Economics and Public Policy - Video [Last Updated On: April 15th, 2014] [Originally Added On: April 15th, 2014]
- David Chen of Lightspeed Ventures visits Plug and Play Bitcoin - Video [Last Updated On: April 15th, 2014] [Originally Added On: April 15th, 2014]
- Video: Roundup of This Week's Bitcoin News 11th April 2014 - Video [Last Updated On: April 15th, 2014] [Originally Added On: April 15th, 2014]
- Peace and Bitcoin Remastered - Video [Last Updated On: April 15th, 2014] [Originally Added On: April 15th, 2014]
- [Bitcoin] Cannot be divorced from pre-existing political theory - Video [Last Updated On: April 15th, 2014] [Originally Added On: April 15th, 2014]
- Bitcoin Trade 114 - Video [Last Updated On: April 15th, 2014] [Originally Added On: April 15th, 2014]
- Wall Street's Fair Value of Bitcoin - Inside Bitcoins NYC 2014 - Video [Last Updated On: April 15th, 2014] [Originally Added On: April 15th, 2014]
- Elliotte Wave Technical Analysis Applied to Bitcoin - Video [Last Updated On: April 17th, 2014] [Originally Added On: April 17th, 2014]
- Bitcoin Wisdom Depth Chart - Video [Last Updated On: April 17th, 2014] [Originally Added On: April 17th, 2014]
- Live - Paris Bitcoin Startup #2 @TheFamily - Mercredi 16/04/2014 ds 19h - Video [Last Updated On: April 17th, 2014] [Originally Added On: April 17th, 2014]
- Not Tax Day, Bitcoin Day! - Video [Last Updated On: April 17th, 2014] [Originally Added On: April 17th, 2014]
- Preview: The Bitcoin Uprising - Video [Last Updated On: April 17th, 2014] [Originally Added On: April 17th, 2014]
- WCN Live: iNacho -- an interview with Jerica Truax -- win a bitcoin by rating Nachos! 🙂 - Video [Last Updated On: April 17th, 2014] [Originally Added On: April 17th, 2014]
- Can You Use Bitcoin for a Tax Haven? - Video [Last Updated On: April 17th, 2014] [Originally Added On: April 17th, 2014]
- What Is Proof Of Stake In Nextcoin (NXT) vs. Proof Of Work In Bitcoin (BTC) - By Tai Zen - Video [Last Updated On: April 17th, 2014] [Originally Added On: April 17th, 2014]
- Bitcoin, little failures and huge successes - Video [Last Updated On: April 17th, 2014] [Originally Added On: April 17th, 2014]
- Dutch Ethereum & Bitcoin Meetup: Coin Unlimited over Bitcoin en altcoins - Edwin van den Ouden - Video [Last Updated On: April 17th, 2014] [Originally Added On: April 17th, 2014]
- Dutch Ethereum & Bitcoin Meetup: Tor (The Onion Router) Joachim de Koning - Video [Last Updated On: April 17th, 2014] [Originally Added On: April 17th, 2014]
- Dutch Ethereum & Bitcoin Meetup: First Steps in Ethereum - Joachim de Koning (part one) - Video [Last Updated On: April 17th, 2014] [Originally Added On: April 17th, 2014]
- Dutch Ethereum & Bitcoin Meetup: First Steps in Ethereum Joachim de Koning (part two) - Video [Last Updated On: April 17th, 2014] [Originally Added On: April 17th, 2014]