Circle and OpenMind Partner to Develop Standards for Machine-to-Machine Payments. > The collaboration aims to enable USDC-powered micropayment protocols for autonomous, real-world AI transactions.
Monthly spot volume across crypto exchanges dropped to $1.59T in November, the lowest since June. That’s a 26.7% slide from October’s $2.17T, marking the weakest volume month in nearly half a year.
Since DRIP went live, both emerging protocols like USDai and Theo and established names like Maple, Euler, and Morpho have expanded on Arbitrum and posted notable growth. Lending markets kept their total size steady even as ETH fell 32% over the same period. Every $1 of incentives for USD assets translated into roughly $146 in added TVL.
Ethereum Developers Enhance Privacy with Zero-Knowledge Protocol
According to ChainCatcher, Ethereum developers are refining a zero-knowledge protocol aimed at enhancing privacy for on-chain interactions. The initiative begins with a system akin to a 'Secret Santa' matching process, which could evolve into a broader private collaboration tool.
Solidity engineer Artem Chystiakov revisited this research in a post on the Ethereum community forum, highlighting work he initially published on arXiv in January. The concept seeks to replicate the anonymous gift exchange game on Ethereum, where participants are randomly paired without knowing who is gifting whom. Implementing this on a transparent blockchain requires addressing longstanding issues related to randomness, privacy, and resistance to Sybil attacks.
Chystiakov noted the core challenge: "Everything on Ethereum is visible to everyone." The blockchain lacks true randomness, and the system must prevent users from registering multiple times or assigning gifts to themselves. The proposed protocol employs zero-knowledge proofs to verify the sender-receiver relationship without revealing identities. It also uses transaction relayers to submit operations, preventing a single wallet from being linked to specific actions. This type of zero-knowledge layer could be applied to anonymous voting, DAO governance, whistleblower channels, and private airdrops or token distributions that avoid disclosing recipient information.
Based Introduces Streaming on Its Prediction Platform with Rich Media Support > Based has launched streaming on its prediction platform, becoming the first Polymarket-powered experience to embed live video and rich media directly inside each market. $BTC $SOL
Kalshi Introduces Tokenized Event Contracts on Solana > Kalshi now lets users buy and sell tokenized versions of its event contracts on Solana, offering greater anonymity and on-chain liquidity. > DeFi protocols DFlow and Jupiter will serve as institutional clients, bridging the exchange’s off-chain orderbook to Solana’s liquidity. #Kalshi $SOL
#BTC #401K By 2032, Bitcoin’s share of 401(k) allocations could range from a tiny 0.025% to a transformative 1.5%. The conservative case adds a slow, long-duration demand stream, while the medium scenarios introduce BTC to retirement accounts without meaningfully reshaping supply dynamics. But in the aggressive case, retirement flows of roughly 76,500 BTC per year surpass miner output, marking the first time demand from this sector would exceed new supply. $BTC
Zama Announces Sealed-Bid Dutch Auction for 10% of $ZAMA Supply > Zama is selling 10% of $ZAMA via a sealed-bid Dutch auction on Ethereum. > Auction runs Jan 12–15; claims open Jan 20. > Auction uses Zama’s FHE to keep bids private. > Mainnet is expected to launch by year-end
Strategy Announces $1.44B USD Reserve, Buys Additional 130 BTC, and Now Hodls 650,000 BTC > “Establishing a USD Reserve to complement our BTC Reserve marks the next step in our evolution, and we believe it will better position us to navigate short-term market volatility”
HumidiFi: Liquidity Engine for Internet Capital Markets and DEX for DeFi 2.0 (Litepaper) > HumidiFi represents a new category of AMM, one that combines proprietary precision with open accessibility, defining how liquidity forms, moves, and performs on Solana. > This paper explains how HumidiFi has become Solana’s largest DEX, and how it is evolving Solana into an active, predictive, unified liquidity layer for DeFi 2.0. $SOL
The Aave market on Arbitrum has surpassed $1.8B,making it the largest among all L2s with nearly 20% of the non-Ethereum market share. Arbitrum continues its steady growth, while Base and Linea have been trending downward. $ARB