This Week in Custody #32
This Week in Custody is a newsletter covering technical and narrative developments in digital asset custody written for wallet engineers, digital asset operators, and security engineers.
Last Week’s Most Clicked
Jump Crypto’s Reading List.
Architecture of Erigon.
MetaMask Institutional adds custody options for DAOs and DeFi.
News
Bitcoin
Core Lightning (C-Lightning) v0.11.0.
New MyCitadel wallet released. Supports Taproot script spends.
Introducing Multiplexer: incoming payment fail-over for Lightning.
Transcript from Carl Dong’s presentation on libbitcoinkernel.
Ethereum
The Dark Forest EP0: $1B Multichain Vulnerability & PoC Explained.
Prysm adds support for Web3Signer.
Other Chains
Practical Decentralized Oracle Contracts for Cryptocurrencies.
Proposal to add CosmWasm in Cosmos Rho upgrade.
Crypto
Real World Cryptography Conference 2022 write-up from NCC Group.
Security
Project Zero’s A Year in Review of 0-days Used In-the-Wild in 2021.
Last year had the most detected and disclosed 0-days since tracking began in 2014.
Chainalysis writes that hackers are stealing exploiting more value from DeFi platforms than ever before.
Videos from TrustX conference.
GitHub’s Copilot suggests a known private key from a developer’s host machine.
Releases
Thanks for reading. Have a great week!