Early Days of Ethereum

Peter Todd is a Canadian software developer and applied cryptography consultant who was an early contributor to Bitcoin development. He studied at the Ontario College of Art and Design in Toronto before pursuing a career in cryptocurrency development.

Bitcoin Development

Todd became involved in the cypherpunk community as a teenager, communicating with figures like Adam Back and Hal Finney. He became a Bitcoin Core contributor and was known for his work on transaction fee policies, replace-by-fee (RBF), and his advocacy for keeping Bitcoin's block size small during the scalability debates of 2015-2017.

Toronto Bitcoin Scene

Episode 16 adds a small but useful detail to Todd's Canadian Bitcoin history. Anthony Di Iorio says Peter Todd was present at the very first Toronto Bitcoin meetup in November 2012, placing him inside the tiny early community from which Vitalik Buterin, Di Iorio, and other future Ethereum figures were already starting to intersect.

OpenTimestamps

Todd created OpenTimestamps, an open-source project for creating provable timestamps using the Bitcoin blockchain. The system allows anyone to create a cryptographic proof that a piece of data existed at a certain point in time.

Early Ethereum Criticism

Todd was an early and vocal critic of Ethereum, raising concerns about the complexity of Turing-complete smart contracts and the security implications of the platform's design. His critiques contributed to broader debates in the cryptocurrency community about the trade-offs between Bitcoin's conservative approach and Ethereum's more ambitious scope.