CRP Agentic Engineer LARP ARC
26.2K posts

CRP Agentic Engineer LARP ARC
@ChainlinkP
$BTC 2013. $ETH 2015. $LINK 2017. $TIG 2025.

After the recent LayerZero exploit, we are taking steps to ensure rsETH is fully secure, which is why we are migrating to @chainlink CCIP. From the April 18 incident, it is clear that LayerZero's own infrastructure was exploited, resulting in $300M in losses across DeFi. Independent reports from SEAL 911, Chainalysis, and other major leading security researchers all point to the same origin. There are questions that the ecosystem deserves answers to. And we are ensuring rsETH is secured by infrastructure that doesn't leave these questions open. That’s why we’re setting the record straight.

After the recent LayerZero exploit, we are taking steps to ensure rsETH is fully secure, which is why we are migrating to @chainlink CCIP. From the April 18 incident, it is clear that LayerZero's own infrastructure was exploited, resulting in $300M in losses across DeFi. Independent reports from SEAL 911, Chainalysis, and other major leading security researchers all point to the same origin. There are questions that the ecosystem deserves answers to. And we are ensuring rsETH is secured by infrastructure that doesn't leave these questions open. That’s why we’re setting the record straight.




Introducing SubQ - a major breakthrough in LLM intelligence. It is the first model built on a fully sub-quadratic sparse-attention architecture (SSA), And the first frontier model with a 12 million token context window which is: - 52x faster than FlashAttention at 1MM tokens - Less than 5% the cost of Opus Transformer-based LLMs waste compute by processing every possible relationship between words (standard attention). Only a small fraction actually matter. @subquadratic finds and focuses only on the ones that do. That's nearly 1,000x less compute and a new way for LLMs to scale.


SEC just proposed letting public companies report earnings twice a year

This is an email I sent earlier today to all employees at Coinbase: Team, Today I’ve made the difficult decision to reduce the size of Coinbase by ~14%. I want to walk you through why we're doing this now, what it means for those affected, and how this positions us for the future. Why now Two forces are converging at the same time. We need to be front footed to respond to both. First, the market. Coinbase is well-capitalized, has diversified revenue streams, and is well-positioned to weather any storm. Crypto is also on the verge of the next wave of adoption, with stablecoins, prediction markets, tokenization, and more taking off. However, our business is still volatile from quarter to quarter. While we've managed through that cyclicality many times before and come out stronger on the other side, we’re currently in a down market and need to adjust our cost structure now so that we emerge from this period leaner, faster, and more efficient for our next phase of growth. Second, AI is changing how we work. Over the past year, I’ve watched engineers use AI to ship in days what used to take a team weeks. Non-technical teams are now shipping production code and many of our workflows are being automated. The pace of what's possible with a small, focused team has changed dramatically, and it's accelerating every day. All of this has led us to an inflection point, not just for Coinbase, but for every company. The biggest risk now is not taking action. We are adjusting early and deliberately to rebuild Coinbase to be lean, fast, and AI-native. We need to return to the speed and focus of our startup founding, with AI at our core. What this means To get there, we are not just reducing headcount and cutting costs, we’re fundamentally changing how we operate: rebuilding Coinbase as an intelligence, with humans around the edge aligning it. What does this mean in practice? - Fewer layers, faster decisions: We are flattening our org structure to 5 layers max below CEO/COO. Layers slow things down and create coordination tax. The future is small, high context teams that can move quickly. Leaders will own much more, with as many as 15+ direct reports. Fewer layers also means a leaner cost structure that is built to perform through all market cycles. - No pure managers: Every leader at Coinbase must also be a strong and active individual contributor. Managers should be like player-coaches, getting their hands dirty alongside their teams. - AI-native pods: We’ll be concentrating around AI-native talent who can manage fleets of agents to drive outsized impact. We’ll also be experimenting with reduced pod sizes, including “one person teams” with engineers, designers, and product managers all in one role. In short: AI is bringing a profound shift in how companies operate, and we’re reshaping Coinbase to lead in this new era. This is a new way of working, and we need to leverage AI across every facet of our jobs. To those who are affected I know there are real people behind these decisions — talented colleagues who have poured themselves into this company and our mission. To those of you who will be leaving: thank you. You’ve helped build Coinbase into what it is today, and I am sincerely grateful for everything you've done. All impacted team members will receive an email to their personal account in the next hour with more information, and an invitation to meet with an HRBP and a senior leader in your organization. Coinbase system access has been removed today. I know this feels sudden and harsh, but it is the only responsible choice given our duty to protect customer information. To those affected, we will be providing a comprehensive package to support you through this transition. US employees will receive a minimum of 16 weeks base pay (plus 2 weeks per year worked), their next equity vest, and 6 months of COBRA. Employees on a work visa will get extra transition support. Those outside of the US will receive similar support, based on local factors and subject to any consultation requirements. Coinbase prides itself on talent density. Our employees are among the most talented people in the world, and I have no doubt that your skills and experience will be highly sought after as you pursue your next chapters. How we move forward To the team that is staying, I know this is a difficult day. We’re saying goodbye to colleagues and friends you've been in the trenches with. But here’s what I want you to know as we move forward together: Over the past 13 years, we have weathered four crypto winters, gone public, and built the most trusted platform in our industry. We’ve made it this far by making hard decisions and by always staying focused on our mission. This time will be no different – nothing has changed about the long term outlook of our company or industry. And most importantly, our mission has never been more important for the world. Increasing economic freedom requires a new financial system, and we’re building it. The Coinbase that emerges from this will be more capable than ever to achieve our mission. Brian


🚨BREAKING $LINK NEWS: I FOUND @THE_DTCC UTILIZING @CHAINLINK RUNTIME ENVIRONMENT ON GITHUB🚨 HERE'S HOW THE SYSTEM WORKS: 1. DTCC system triggers event (e.g., trade settles) 2. CRE workflow runs: -pulls NAV / price data -verifies compliance rules -checks identity / permissions 3. Executes: -on-chain transfer -off-chain accounting update 4. All nodes agree on result (consensus) 5. Output is: -provable -auditable -tamper-resistant

🚨BREAKING $LINK NEWS: I FOUND @THE_DTCC UTILIZING @CHAINLINK RUNTIME ENVIRONMENT ON GITHUB🚨 HERE'S HOW THE SYSTEM WORKS: 1. DTCC system triggers event (e.g., trade settles) 2. CRE workflow runs: -pulls NAV / price data -verifies compliance rules -checks identity / permissions 3. Executes: -on-chain transfer -off-chain accounting update 4. All nodes agree on result (consensus) 5. Output is: -provable -auditable -tamper-resistant






someone wrote a 680 page interactive book on cs algorithms




I’ve been asking myself why has it taken me so long to write this? Ultimately I still carry a huge amount of cognitive dissonance here. In my mind LayerZero the protocol was like Gnosis Safe and the application was setting their config, and who the )@(!$ would secure billions in TVL on a 1/1? I even tweeted about it, literally 0, I would have bet almost anything on that because almost every major application we helped setup their configs. Someone then going and manually changing that to a 1/1 was outside of the realm of possibility for me. I was wrong. It’s easy to sit back and say ‘it’s just a protocol we have no control over how people use it’ but we have the opportunity to be better. There was a conversation this week speaking to a customer and they just… screamed at me, at the top of their lungs, and swore for a solid ~3-5 minutes straight. We had implemented additional security measures of forcing a more stringent RPC quorum and forcing every chain to provide multiple RPCs and we had done it without telling them and it !)@$d with their business, which frankly is a deadly sin. We had messed with their business and they said communication wise we were completely blowing this. They were completely right. This is something I care about a ton, it is both the result of a huge portion of my life and something that I fundamentally believe in. I literally gifted a copy of Unreasonable Hospitality to every single manager in the company. The entire point of what we’ve built is to enable others to build on top of it, it is to provide a protocol and a platform for people to build on, and we’ve been failing some of our largest customers. The past two weeks have been unbelievably miserable. I’m incredibly grateful for all of the applications who have worked with us over the past 2 weeks, for @zeroshadow_io who has spent endless cycles with us tracking and seizing millions in attacker funds which will be returned to the rsETH team, and for all of the parties who brought together DefiUnited. Particularly @aave for leading and @MikeSilagadze for pushing everyone to get their !@)($ together and sort things out as quickly as possible, and putting himself in the frontline of acquisition talks and everything else to try to get to a solution quickly. @LayerZero_Core is one of the most critical pieces of infrastructure in the industry, the LayerZero protocol has earned the trust of the largest and most important asset issuers in the space. We will do better and we will make the industry better for it. My entire focus over the past 2 weeks has singularly been working with applications to harden their setup, building tooling to assist in tracking and freezing hacker funds, and the rsETH recovery efforts. That is going to shift now to where LayerZero Labs spends it's time and effort. The only thing this company will spend time on is how we can better serve our asset issuers and the upcoming launch of Zero.









