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Privacy Matters, 39

Privacy Matters, 39

We dive into the details, so you don’t have to:

Worldcoin is rolling out new features to bolster privacy and refine age verification. These updates enable users to unverify their World IDs by permanently deleting iris codes and implement in-person age verification checks. Users can now opt to unverify their World IDs, which authenticate humanness through iris scanning. This process involves the permanent deletion of the iris code, ensuring each individual can only have one verified World ID. After requesting deletion, a six-month "cool-off" period prevents immediate re-verification, with the iris code irretrievably deleted at the end.

Jolt, a zero-knowledge virtual machine (zkVM), aims to streamline verifiable computing by addressing performance and complexity challenges. Developed by the a16z crypto engineering team, Jolt offers over 5x faster implementation than RISC Zero and up to 2x faster than SP1, making it ideal for blockchain applications. With a concise codebase under 25,000 lines of Rust, Jolt enables developers to write programs in high-level languages without intricate knowledge of circuit DSLs like Circom.

Alpen Labs, a Bitcoin layer-2 developer, secures $10.6 million in funding to leverage zero-knowledge proofs for blockchain scaling. Emerging from stealth mode, the company spent the past year crafting Bitcoin rollup infrastructure to introduce smart contract capabilities. ZK proofs facilitate secure and swift data transfer, crucial for scaling blockchains through rollups. Alpen Labs' focus on rollup technology aligns with the industry trend to enhance blockchain efficiency and reduce costs. While Bitcoin traditionally prioritized network simplicity for security, recent developments like the Ordinals protocol and BitVM indicate growing interest in expanding Bitcoin's functionality.

Connect with Automata on both X (Twitter) and Discord.

This newsletter is for informational purposes only. It is not intended to be a substitute for professional financial advice or interpreted as investment advice. Cryptocurrencies are volatile assets and you should always do your own research before making any informed decisions when investing or trading.

We dive into the details, so you don’t have to:

Worldcoin is rolling out new features to bolster privacy and refine age verification. These updates enable users to unverify their World IDs by permanently deleting iris codes and implement in-person age verification checks. Users can now opt to unverify their World IDs, which authenticate humanness through iris scanning. This process involves the permanent deletion of the iris code, ensuring each individual can only have one verified World ID. After requesting deletion, a six-month "cool-off" period prevents immediate re-verification, with the iris code irretrievably deleted at the end.

Jolt, a zero-knowledge virtual machine (zkVM), aims to streamline verifiable computing by addressing performance and complexity challenges. Developed by the a16z crypto engineering team, Jolt offers over 5x faster implementation than RISC Zero and up to 2x faster than SP1, making it ideal for blockchain applications. With a concise codebase under 25,000 lines of Rust, Jolt enables developers to write programs in high-level languages without intricate knowledge of circuit DSLs like Circom.

Alpen Labs, a Bitcoin layer-2 developer, secures $10.6 million in funding to leverage zero-knowledge proofs for blockchain scaling. Emerging from stealth mode, the company spent the past year crafting Bitcoin rollup infrastructure to introduce smart contract capabilities. ZK proofs facilitate secure and swift data transfer, crucial for scaling blockchains through rollups. Alpen Labs' focus on rollup technology aligns with the industry trend to enhance blockchain efficiency and reduce costs. While Bitcoin traditionally prioritized network simplicity for security, recent developments like the Ordinals protocol and BitVM indicate growing interest in expanding Bitcoin's functionality.

Connect with Automata on both X (Twitter) and Discord.

This newsletter is for informational purposes only. It is not intended to be a substitute for professional financial advice or interpreted as investment advice. Cryptocurrencies are volatile assets and you should always do your own research before making any informed decisions when investing or trading.