On The Brink with Castle Island

In this episode, Ria sits down with Jon Charbonneau from Delphi Digital to discuss layers of potential censorship on Ethereum post merge and proposed solutions. We dive into: The supply chain of block production The importance of proposer builder separation Options for avoiding de facto censorship by builders The road to scaling Ethereum via danksharding Comparing approaches to data availability Further reading:  Jon on Substack, Censorship, What Do? Follow Jon on Substack and on Twitter Cover image meme credit: Jon on Twitter

Matt and Nic are back for another week of news and deals. In this episode:  Kim Kardashian settles with the SEC Gensler’s promotional campaign ruffles feathers at the SEC Was the SEC indirectly throwing shade at Jake Paul with their video? Is Gensler cracking down on crypto as part of a bid for Treasury secretary? Can the industry outlast the SEC? CBOE signs on to Pyth Hamilton Lane is tokenizing three funds GoldenTree invests in Sushi Should DAOs pursue an LLC wrapper? Maker is buying Treasuries and IG debt Should stablecoins pass along interest from treasuries to tokenholders? Celsius executives cashed out prior to bankruptcy Starry Night NFTs are on the move Ark Invest partners to put their active strategies on the Eaglebrook platform Sponsor notes: Talos powers institutional access to the entire digital assets ecosystem via a single-point of entry. Connect directly to your preferred prime brokers, lenders, investors, custodians, exchanges, OTC desks and more, or meet them on Talos. Get started at Talos.com Subscribe to the Coin Metrics State of the Network newsletter 

Vivek Raman, Head of Proof of Stake at BitOoda joins the show. In this episode we discuss: Vivek’s career journey from traditional financial services to the world of public blockchains. Views on the impact of Ethereum’s transition to proof of stake, including his perspective on the new financial products on the horizon. The path of CeFi as it relates to DeFi and where Vivek sees overlap. How BitOoda is working with bitcoin miners to manage risk. The smart contract platform category and how Vivek stays current on the latest developments in the industry. To learn more about BitOoda visit their website. Follow Vivek on Twitter.

Alexandra DaCosta (CEO) and David Yi (Chief Commercial Officer) join the show to talk about Aspen Creek Digital Corp.'s fundraise and their model for additive renewable mining. In this episode: What was it like raising for a mining firm in this environment David and Alexandra’s backgrounds and how the came to cofound ACDC Why ACDC is pursuing a ‘power first’ model and what that means ACDC’s wind, solar, and battery approach to energy Why ACDC focuses on additional, new renewable generation How mining behind the meter with renewable sources actually works Why intermittency of wind and solar is not a dealbreaker for Bitcoin miners The merits of going behind the meter for a Bitcoin miner The importance of the Inflation Reduction Act for renewables Industries are becoming more location agnostic overall Are Bitcoin miners doing a sufficiently good job of disclosures around their energy mix? What is the feasibility of batteries at grid scale? Are Bitcoin miners interfering with the market signal indicating where transmission should be built? How Aspen Creek pairs demand response with renewable incentivization How Aspen Creek affects power prices paid by households Read more: Aspen Creek's fundraise announcement   ACDigitalCorp website Intro and outro music: Daniel Allan’s Collage #344

Matt and Nic return for news and deals of the week. In this episode: What caused the Pound Sterling to sell off? Deglobalization picks up Stirrings of a sovereign debt crisis emerge Explaining Deribit’s insider-led down round Can the market recover before Do Kwon, Machinsky, and 3AC are dealt with? Celcius’ Machinsky steps down Brett Harrison leaves FTX US 7 states issue C&Ds against Nexo The CFTC goes after Ooki DAO and DAO members The CFTC serves Ooki through a chatbox and a forum post How voting in a DAO can cause you to incur personal liability Why putting a DAO in a ‘legal wrapper’ might make sense The Fed will not pursue a digital dollar (for now) The ‘convenience yield’ of holding a CFTC OTB Bingo Would it be good for Bitcoin to be flippened? Sponsor notes: Talos powers institutional access to the entire digital assets ecosystem via a single-point of entry. Connect directly to your preferred prime brokers, lenders, investors, custodians, exchanges, OTC desks and more, or meet them on Talos. Get started at Talos.com Subscribe to the Coin Metrics State of the Network newsletter 

Sergey Gorbunov, co-founder of Axelar joins the show. In this episode we discuss: Sergey’s path to founding Axelar His views on blockchain interoperability and the design decisions of Axelar The different approaches to interoperability that are being attempted in the industry Views on DeFi composability and the role of privacy on public blockchains The L1/L2 landscape and how Axelar is positioned To learn more about Axelar visit axelar.network/    

In this episode, Christine Kim from Galaxy Research joins us to discuss the Ethereum Merge and prospects for future protocol development:  Reactions to the merge and network changes that flew under the radar Finding a focus area in core protocol development on Ethereum EIPs (Ethereum Improvement Proposals) on the near-term horizon Threats to decentralization and censorship resistance and potential solutions Intro and outro music: Daniel Allan’s Collage #344

Nic and Matt sit down for a special live recording of OTB in front of an audience at the Boston Blockchain Week. In this episode:  Ian Balina is dinged by the SEC for Sparkster The SEC’s weird argument for standing over all of Ethereum Is XRP a prediction market on Ripple’s case against the SEC Wintermute is hacked for $160m via a bad vanity generator Several Senators file an amicus brief to support Custodia’s lawsuit against the Fed What the Congressional crypto agenda should look like Europe finalizes their MiCA regulation Europe discourages Dollar stablecoin usage in the EU Exchanges and token issuers in the EU will have to make disclosures Jesse Powell steps down from Kraken NASDAQ is launching a crypto custody business Helium strikes a deal with T Mobile Audience Q&A Sponsor notes: Talos powers institutional access to the entire digital assets ecosystem via a single-point of entry. Connect directly to your preferred prime brokers, lenders, investors, custodians, exchanges, OTC desks and more, or meet them on Talos. Get started at Talos.com Subscribe to the Coin Metrics State of the Network newsletter 

Steven Goldfeder is Co-Founder and Chief Executive Officer at Offchain Labs, the team building Arbitrum. In this episode we discuss:  Steven's academic background, and his work at Princeton University.  BlockSci, an early blockchain forensics/search product that Steven co-founded.  The evolution of MPC custody and the exciting developments in that category.  The Flash Boys 2.0 paper and the current state of MEV.  Steven's views on the evolution of L1 smart contract platforms and how L2 scaling is shaping up.  The design choices and considerations that went into the choice of optimistic vs. zero-knowledge rollups on Arbitrum.  The future of ZK systems on blockchains.    To learn more about Arbitrum and follow Steven visit www.offchainlabs.com

Matt and Nic return for another week of news and deals. In this episode:  The Merge takes place without incident Will the Merge silence Ethereum critics on the left? Will the ESG narrative around crypto get louder? FTX takes a stake in Skybridge Castle Island is not an island If you make an NFT of a diamond and destroy the diamond, do you still have a diamond? CME launches Ether options Starbucks launches an NFT loyalty platform Tungsten cubes are selling off South Korea issues an arrest warrant for Do Kwon The thin line between visionary and scammer What Terra teaches us about why disclosures matter in capital markets Huobi delists privacy coins Can you take delivery of Tornado Cash-dusted Ether? Coinbase launches their Crypto Action Network Matt and Nic evaluate the ratings members of Congress are getting from Coinbase Chainalysis releases their 2022 global crypto adoption index Hodlnaut’s CSW case begins The NSA Bitcoin lab leak hypothesis OTB goes live! Mentioned in this episode: Jake Chervinsky's thread on Tornado Cash Chainalysis 2022 Global Crypto Adoption Report Sponsor notes: Talos powers institutional access to the entire digital assets ecosystem via a single-point of entry. Connect directly to your preferred prime brokers, lenders, investors, custodians, exchanges, OTC desks and more, or meet them on Talos. Get started at Talos.com Subscribe to the Coin Metrics State of the Network newsletter and read their Mapping out the Merge report