According to @VitalikButerin, a GKR protocol tutorial is now live on vitalik.eth.limo and is presented as an educational post rather than a governance or product announcement. Source: https://twitter.com/VitalikButerin/status/1980063617002426751 https://vitalik.eth.limo/general/2025/10/19/gkr.html GKR refers to the Goldwasser Kalai Rothblum interactive proof protocol for efficiently verifying layered arithmetic circuits via the sum check technique introduced in 2008. Source: https://arxiv.org/abs/0709.0171 https://people.cs.georgetown.edu/jthaler/ProofsArgsAndZK.pdf Zero knowledge rollups on Ethereum use succinct proofs to compress off chain computation and scale throughput. Source: https://ethereum.org/en/developers/docs/scaling/zk-rollups/ Rollups post data to Ethereum L1 and pay fees in ETH, which interact with EIP 1559 burn mechanics and the fee market. Source: https://ethereum.org/en/developers/docs/scaling/rollups/ https://ethereum.org/en/developers/docs/gas/ STARK based systems such as Starknet and Immutable X are built on zk proof technology from StarkWare, with active ecosystems and tradable tokens STRK and IMX that are tied to these networks. Source: https://starkware.co/resource/what-are-starks/ https://docs.starknet.io/documentation/shared/starknet_token/ https://docs.immutable.com/docs/starkex/background/ For traders, the post signals ongoing focus on core zk proof building blocks that underpin Ethereum scaling, but it does not communicate immediate mainnet parameter changes or token mechanics updates. Source: https://twitter.com/VitalikButerin/status/1980063617002426751 https://vitalik.eth.limo/general/2025/10/19/gkr.html

According to @1HowardWu, when regulators step back, technology must provide trust guarantees, and zero-knowledge proofs are built for this purpose. source: Howard Wu on X (Aug 15, 2025) For traders, this centers the ZK narrative around networks where validity proofs secure computation and privacy, including zkSync (ZK), StarkNet (STRK), and Mina (MINA). source: zkSync official documentation; StarkNet official documentation; Mina Protocol documentation Liquidity, volume, and TVL are standard activity gauges for these ecosystems that traders use to assess participation. source: DeFiLlama data; Electric Capital Developer Report ZK proofs enable mathematical verification without revealing underlying data, supporting trustless settlement without reliance on regulatory intermediaries. source: zkSync official documentation; Mina Protocol documentation

According to Santiment (@santimentfeed), Chainlink (LINK), Starknet (STRK), Ethereum (ETH), EigenLayer (EIGEN), and Status (SNT) are leading ETH-based coins in development activity for June 2025. LINK and STRK have shown upward momentum in developer engagement, which is a key indicator of active network growth and future project upgrades. Ethereum maintains its position, while EigenLayer records a noticeable rise. Status (SNT) saw a decline. Increased development activity often attracts investor interest and supports bullish momentum, as seen in historical price movements of these tokens. Traders should closely monitor development metrics and on-chain activity since high developer engagement typically precedes major feature releases and potential price action. These trends are particularly relevant for crypto investors seeking strong fundamentals and long-term growth potential. Source: Santiment (@santimentfeed), June 5, 2025.