Electricity costs almost zero with Web3 Maker®5.0 8% improvement in mining performance and upgrade to 5 years of operation!
しるし株式会社
Shirushi Inc. (headquartered in Akishima City, Tokyo; Manabu Sakurada, CEO) announces the launch of the latest version of its ultra-compact and ultra-energy-efficient mining machine, "Web3 Maker® 5.0," designed and manufactured in-house. Sales began on Thursday, June 12, 2025.
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Web3 Maker® 5.0 Sales Website: https://web3maker.io/
The enhanced new model "Web3 Maker® 5.0" succeeds the ultra-compact "Web3 Maker®," a coin-sized mining device sold since November 2022. While maintaining its highly affordable price of $700 per unit, the new model offers an 8% improvement in mining performance and an extended operational life of 5 years due to enhanced durability.
Key Features of Web3 Maker® 5.0:
The product’s most remarkable feature is its proven mining performance. The previous model recorded a net return of 295%* over 2.5 years (including electricity costs), gaining wide popularity for its quick payback period.
Net return = (Mining rewards from Nov 2022 to May 1, 2025: 0.01942781 BTC × BTC/USD on Jan 21, 2025: $2,060.21) / Equipment cost: $700
The new model improves overall mining performance by 8%, attributed to its increased durability and extended operating life from 3 to 5 years. Five-year continuous operation is rare in the mining industry, offering long-term reward stability and resistance to short-term price volatility. Additionally, this 5-year span includes one or two Bitcoin halving cycles, increasing the potential to benefit from price surges.
Despite the advanced features, each unit is priced at only $700, making it accessible to a wide range of users. Compared to traditional mining machines that may cost thousands of dollars, the Web3 Maker® 5.0 is cost-effective even for large-scale operations.
Its coin-sized body is among the smallest in the industry, suitable for use in households, small offices, or even vacant homes. The ultra-compact size requires no large infrastructure or cooling systems, making the initial cost for mass deployment extremely low.
Power consumption remains under 1W, about 1/300,000 that of conventional miners, resulting in monthly electricity costs of less than $0.01—virtually zero. This eliminates the need to seek low-cost electricity regions.
Setup has also been simplified. Unlike earlier models requiring LAN cables, Web3 Maker® 5.0 connects via Wi-Fi and can be configured through Bluetooth on a smartphone, making it user-friendly for all.
For bulk users, Shirushi Inc. offers professional hosting services at its data centers. This includes a full operation warranty and eliminates user-side risks like fire or earthquakes.
Future Outlook: The company plans to integrate Web3 Maker® 5.0 into everyday furniture and home appliances, transforming them into revenue-generating assets. Such devices can be remotely controlled like IoT devices, and collect microdata (e.g., temperature, humidity), stored on the blockchain. These data assets have potential applications in smart society development.
Though real-world blockchain adoption remains limited, Web3 Maker® 5.0 is poised to bridge the gap between physical and blockchain environments.
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Web3 Maker®︎ 5.0 sales site: https://web3maker.io/
Product Specifications:
・Size: 26.6mm × 21mm × 10mm
・Weight: Approx. 7g (industry's smallest and lightest)
・Power Consumption: <1W Heat Generation: Nearly none
・Price: $700 (excluding tax)
・Supported Coins: BTC, ETH, BNB, USDT, USDC, SISC*1
・Historical Yield (2.5 years): 295%*2
・Operation Guarantee: 5 years (data center hosting)
・Expected Lifespan: 5 years (1,825 days)
*1: SISC is a proprietary coin issued by Shirushi Inc.
*2: Past performance does not guarantee future results.
Web3 Maker® 5.0 Sales Website: https://web3maker.io/
Inquiries: Email: info@shirushi.io
Company Profile:Company Name: Shirushi Inc.
Website: https://shirushi.tokyo/
Founded: September 1, 2017 Capital: 17.18 million yen
Business Areas: Blockchain product development & consulting, data center operations, server R&D and sales
HQ Address: 3-6-1 Azumacho, Akishima City, Tokyo, Industrial Support Square TAMA
Toyama Branch (Data Center): Toyama City, Toyama Prefecture
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