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Project Overview
Proto is a user-generated, token-incentivized mapping platform. By decentralizing data collection, it is able to provide high-quality, real-time map data at a fraction of the cost of traditional methods. Its unique approach allows us to penetrate dense, complex regions with ease, offering businesses accurate and up-to-date data for their needs.
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Core Scientific Pays $41.9 Million to Terminate Block Bitcoin Mining Contract, Shifts Focus to AI Infrastructure
data center operator Core Scientific disclosed in its second-quarter regulatory filing that it paid $41.9 million to terminate the Bitcoin mining machine contract with Block and its Proto division, with related losses amounting to $41.9 million. Both the agreement and future equipment deliveries have been canceled. The agreement, announced in July 2024, originally called for Proto to supply 3nm mining chips, corresponding to approximately 15 EH/s in hashrate, and included options for additional purchases. Core Scientific stated that it will no longer invest in new mining machines to maintain or expand hashrate, will generate cash flow from existing mining machines, and will sell or retire machines as appropriate. Core Scientific's second-quarter hosting revenue increased from $10.6 million in the same period last year to $137 million, accounting for 83% of total revenue; self-mining revenue fell 66% year-over-year to $21.5 million, representing 13% of total revenue. The company stated that quarterly Bitcoin production decreased by 53% year-over-year, and it continues to shift power from mining equipment to high-density computing systems such as GPUs.
Block launches Bitkey hardware wallet with screen and introduces auto-earn Bitcoin features on Cash App
According to an official announcement, Block has launched a new Bitkey hardware wallet featuring a secure touchscreen. Additionally, Cash App now supports automatic conversion of received peer-to-peer payments into Bitcoin, and users can earn 5% Bitcoin cashback when spending at Square merchants. Block has also implemented Proof of Reserves for its corporate Bitcoin treasury holdings as well as for Bitcoin holdings of Cash App and Square customers—enabling independent on-chain signature verification. Furthermore, Block will showcase Square’s NFC-based Bitcoin tap-to-pay solution at Bitcoin Las Vegas 2026 and advance the development of its Proto Bitcoin mining product suite.