Greenidge sells Mississippi Bitcoin mine for $3.9 million

The post The Channel Factories We’ve Been Waiting For appeared on BitcoinEthereumNews.com. Visions of future technology are often prescient about the broad strokes while flubbing the details. The tablets in “2001: A Space Odyssey” do indeed look like iPads, but you never see the astronauts paying for subscriptions or wasting hours on Candy Crush.  Channel factories are one vision that arose early in the history of the Lightning Network to address some challenges that Lightning has faced from the beginning. Despite having grown to become Bitcoin’s most successful layer-2 scaling solution, with instant and low-fee payments, Lightning’s scale is limited by its reliance on payment channels. Although Lightning shifts most transactions off-chain, each payment channel still requires an on-chain transaction to open and (usually) another to close. As adoption grows, pressure on the blockchain grows with it. The need for a more scalable approach to managing channels is clear. Channel factories were supposed to meet this need, but where are they? In 2025, subnetworks are emerging that revive the impetus of channel factories with some new details that vastly increase their potential. They are natively interoperable with Lightning and achieve greater scale by allowing a group of participants to open a shared multisig UTXO and create multiple bilateral channels, which reduces the number of on-chain transactions and improves capital efficiency. Achieving greater scale by reducing complexity, Ark and Spark perform the same function as traditional channel factories with new designs and additional capabilities based on shared UTXOs.  Channel Factories 101 Channel factories have been around since the inception of Lightning. A factory is a multiparty contract where multiple users (not just two, as in a Dryja-Poon channel) cooperatively lock funds in a single multisig UTXO. They can open, close and update channels off-chain without updating the blockchain for each operation. Only when participants leave or the factory dissolves is an on-chain transaction…

Daily market key data review and trend analysis, produced by PANews.

The post CEO Sandeep Nailwal Shared Highlights About RWA on Polygon appeared on BitcoinEthereumNews.com. Polygon CEO Sandeep Nailwal highlighted Polygon’s lead in global bonds, Spiko US T-Bill, and Spiko Euro T-Bill. Polygon published an X post to share that its roadmap to GigaGas was still scaling. Sentiments around POL price were last seen to be bearish. Polygon CEO Sandeep Nailwal shared key pointers from the Dune and RWA.xyz report. These pertain to highlights about RWA on Polygon. Simultaneously, Polygon underlined its roadmap towards GigaGas. Sentiments around POL price were last seen fumbling under bearish emotions. Polygon CEO Sandeep Nailwal on Polygon RWA CEO Sandeep Nailwal highlighted three key points from the Dune and RWA.xyz report. The Chief Executive of Polygon maintained that Polygon PoS was hosting RWA TVL worth $1.13 billion across 269 assets plus 2,900 holders. Nailwal confirmed from the report that RWA was happening on Polygon. The Dune and https://t.co/W6WSFlHoQF report on RWA is out and it shows that RWA is happening on Polygon. Here are a few highlights: – Leading in Global Bonds: Polygon holds 62% share of tokenized global bonds (driven by Spiko’s euro MMF and Cashlink euro issues) – Spiko U.S.… — Sandeep | CEO, Polygon Foundation (※,※) (@sandeepnailwal) September 17, 2025 The X post published by Polygon CEO Sandeep Nailwal underlined that the ecosystem was leading in global bonds by holding a 62% share of tokenized global bonds. He further highlighted that Polygon was leading with Spiko US T-Bill at approximately 29% share of TVL along with Ethereum, adding that the ecosystem had more than 50% share in the number of holders. Finally, Sandeep highlighted from the report that there was a strong adoption for Spiko Euro T-Bill with 38% share of TVL. He added that 68% of returns were on Polygon across all the chains. Polygon Roadmap to GigaGas In a different update from Polygon, the community…