S2 · E36 Virtual Aug 12, 2026 52 MIN

Dr. Corey Petty: Privacy Can't Be Bolted On

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Dr. Corey Petty on why crypto's adoption looks like traditional finance on the internet, why privacy has to sit beneath the ledger rather than on it, and who controls the AI pipeline. Plus an undocumented way to mine your first transaction and bootstrap an anonymity set.

Key takeaways

  • Dr. Corey Petty holds a PhD in computational physics, co-founded The Bitcoin Podcast and was lead security engineer and CSO at Status before his work on Logos.
  • He says crypto's adoption has mostly been traditional finance on the internet, not the user-owned system early builders hoped for.
  • Privacy has to be built into the infrastructure by default, because it cannot be bolted on and most surveillance happens before settlement.
  • Logos combines messaging, storage and a blockchain, with the Blend Network hiding who proposes a block and how it travels across the network.
  • A planned feature called Empowering would let new nodes earn their first transaction through proof of work, growing the anonymity set without doxing funding sources.
  • Corey's measure of success is real communities running land registries, markets or voting on Logos, not another DeFi protocol.

Building technology that resists capture

In this Hodl Up episode, Dr. Corey Petty joins to discuss Logos, privacy, AI and the idea of parallel institutions. A computational physicist turned security engineer, Corey has spent more than a decade building systems meant to hold up in adversarial settings.

"How do we build systems that aren't asymmetric in power?" he asked, describing his core motivation. The conversation covers his path into crypto, why institutional adoption disappointed him, how Logos approaches privacy, the risks of centralized AI, and how people can start building on Logos today.

From physics lab to Status

Corey was doing a PhD in high-performance computing when a TED talk introduced him to Bitcoin. He was drawn to its elegant solution to the Byzantine Generals' Problem, then to the idea of "sovereign internet money." He mined Bitcoin to learn it, started The Bitcoin Podcast and left academia because "no one cared" about the problems he was solving.

He moved into data science, blockchain education and security, then joined Status after its ICO as lead security engineer and CSO.

Why the adoption we got disappointed him

Asked if he likes crypto's direction, Corey was direct: "No, I don't like it. But I'm also not surprised by it." Self-custody, signing and chain management are hard, so adoption followed convenience. "It's traditional finance on the internet. That isn't what I signed up for."

His answer to the privacy problem is to stop asking users to opt in. "As builders, we have to be the ideological ones and build things that don't give people the option to go without these features." He stressed that privacy on the ledger alone is not enough, since most data leaks earlier in the transaction life cycle.

Rebuilding institutions

Corey has come to believe institutions matter, as long as they cannot be captured. "What we see now is a bunch of captured institutions." Instead of fixing existing systems, he wants to build parallel ones. He pointed to Jarrad's book, Farewell to Westphalia, for historical examples of parallel institutions succeeding.

AI and the right to exit

Corey is fascinated by AI but worried that a few companies now control the entire information pipeline, from data aggregation to training to serving. "For the first time in history, we have companies that control the entire information pipeline." He expects smaller models, decentralized training and local inference to restore choice. The key principle is exit: "If you don't have the option to exit, the company can do whatever it wants."

On bad actors, he was blunt. "No, you're going to have bad actors." The goal is to minimize their impact and make sure ethical people are building the technology.

How Logos works

Privacy all the way down

Corey said blockchains provide digital scarcity, global ordering and verifiability, and zero-knowledge proofs add privacy on top. But consensus itself has always leaked information, exposing who proposes blocks and their stake. Logos adds privacy at the node level through the Blend Network, which routes block proposals through random delays so observers cannot see who proposed a block or how it propagated.

The table below summarizes the Logos components Corey described.

ComponentRole
Logos BlockchainPrivate, verifiable agreement with the Cryptarchia consensus
Blend NetworkHides block proposers and network forensics
Logos MessagingPrivate communication within the same stack
Logos StorageLong-term data storage that can remain private
BasecampApp for running a node, even on a Raspberry Pi
Lambda Prizes and RFPsFunding for community builders

Empowering and the anonymity set

Privacy depends on a large anonymity set, which needs cover traffic. Corey previewed a planned feature called Empowering. New nodes would run proof of work until they hit a threshold, then receive funds for their first transaction. That creates real traffic to strengthen privacy and lets newcomers join without funding a node from an exchange that could dox them. At the time of recording, he was still writing up the economics.

Getting started with Logos

The testnet already includes DEXs and private atomic swaps. Corey invited listeners to download Basecamp, run a node, report bugs or build through Lambda Prizes and RFPs. He believes a unified developer experience across messaging, storage and blockchain will attract builders tired of stitching tools together.

His definition of success: "large-scale communities using the Logos tech stack for some institution they need to maintain themselves." Failure, he said, looks like today: "regulated stablecoins that don't serve people."

FAQ

Frequently asked questions

What is Logos?

Logos is a privacy-focused technology stack that combines a blockchain, private messaging and storage. It aims to make the whole transaction life cycle private, including consensus, so communities can build institutions that are resistant to capture and surveillance.

What is the Blend Network?

The Blend Network is part of Logos. It routes block proposals through a series of random delays, similar to a mixnet, so observers cannot tell which node proposed a block or trace how it spread, protecting validators from being identified and coerced.

How can I run a Logos node?

Download Basecamp and click to run a node. Dr. Corey Petty says it is simple enough to run on a Raspberry Pi, and Logos is working on light client protocols so users can safely rely on other people's nodes.

Why can't privacy be added to a blockchain later?

Corey Petty explains that surveillance happens at many steps before a transaction settles on-chain, including network traffic and consensus. Adding privacy only at the ledger leaves those earlier steps exposed, so privacy must be built in at the lowest layer.

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