July 8, 2026

Capitalizations Index – B ∞/21M

Intel Releases Patent for New Cryptocurrency Mining Accelerator

Intel releases patent for new cryptocurrency mining accelerator

Intel Releases Patent for New Cryptocurrency Mining Accelerator

Intel releases patent for new cryptocurrency mining accelerator

Intel, one of the world’s largest semiconductor companies, hasfiled a patent for a new bitcoin mining chip accelerator. Entitled “bitcoin Mining Hardware Accelerator with Optimized Message Digest and Message Scheduler Datapath,” the patentwas originally submitted in September of 2016, but is now being released for the first time.

bitcoin and cryptocurrency mining haslong been under scrutiny for the excessive energy it allegedly uses. Countries like Iceland, for example,admit that more energy is used to mine bitcoin than to power its residences, while cities like Plattsburgh, New York — a once-popular haven for commercial bitcoin mining — haveimposed strict moratoriums to lessen miners’ growing needs and the surging costs of electricity.

Intel claims to have found a more reasonable and cost-effective way to mine bitcoins. The patent says the product can decrease energy use by up to 35 percent while lowering financial requirements and mining more bitcoins in the process.

The document reads:

Because the software and hardware utilized in bitcoin mining uses brute force to repeatedly and endlessly perform SHA-256 functions, the process of bitcoin mining can be very power-intensive and utilize large amounts of hardware space. The embodiments described herein optimize bitcoin mining operations by reducing the space utilized and power consumed by bitcoin mining hardware.

Intel explains thatone of the most expensive and rigorous steps involved in any mining venture is finding the 32-bit field. The value is set so that the block hash contains a nonce, or a solid set of zeros. After computation is complete, these zeros are attached to the “hash of the transaction hashes in the blockchain” and other headers.  

The traditional 256-bit hash that the document discusses is less than a “pre-defined threshold value.” There are two primary computational blocks involved: a message scheduler and a message digest. Both blocks work together to combine several 32-bit words and 32-bit additions, which can thus bring energy use down.

Several problems exist, however, within the present mining community. Energy costs in most of theUnited States are increasing, while other nations like China — prime locations for mining operations due to their low-priced energy supplies — have sought to slow cryptocurrency innovation by “clamping down” on bitcoin miners or limiting available energy.

Perhaps the largest problem stems from bitcoin’s current price. At press time, one bitcoin is trading for roughly $6,600 — a massive drop from the $8,000+ mark seen earlier this week. Figures like Fundstrat’s Thomas Lee now say that bitcoinmining is no longer profitable, with most miners either breaking even or falling short between what they earn and what they’ve spent to extract coins.

Randy Copeland, an Intel partner and the president of Velocity Micro, says that Intel’s new accelerator could change things for the better. Speaking with CRN, Copeland explains, “Once this new Intel technology comes to market, more people will mine again because it’s profitable again, driving down the market value of the coins and finding a new market balance that will again put locations with lower electricity costs back at the advantage.”

This isnot Intel’s first attempt to enter the cryptocurrency arena. Last May, the company partnered with healthcare transaction service provider PokitDok to help bring blockchain technology to the healthcare industry. Executives also joined hands with Chinese media and tech firm Tencent in September to collaborate on a new blockchain solution.

Later in October, Intel partnered with hardware wallet developer Ledger to store digital currency on the company’s platform.

Intel’s actions could prove to be significant. Patents among some bitcoin companies have been deemed “unethical,” as the original bitcoin software is available freely as open-source software. In addition, patents for bitcoin mining products present concerns regarding the decentralized nature and competitiveness of the industry. If one company is able to use significantly less resources and thereby operate more efficiently, that venture may wind up the single or dominant party, while the rest make a permanent exit — a situation that could result in reduced decentralization and security.

The recent Blockchain Defensive Patent License (BDPL) is seeking to provide a more open arena for bitcoin miners. Should a bitcoin- or blockchain-based company enter the agreement, they must share all their patents with “other license holders” as long as those holders are also members. The BDPL imposes strict regulations that deny blockchain companies specific rights to certain patents or products, and penalizes “licensees who attack the patents licensed” to other members.

It will certainly be interesting to see if Intel, with its latest technology, decides to follow in the spirit of other bitcoin mining companies and become the BDPL’s newest affiliate.

Published at Fri, 30 Mar 2018 21:03:56 +0000

bitcoin[wpr5_ebay kw=”bitcoin” num=”1″ ebcat=”” cid=”5338043562″ lang=”en-US” country=”0″ sort=”bestmatch”]

Previous Article

Cryptocurrency News – Bitcoin Twitter Vs Charlie Lee, Telegram ICO Success, Market Dips

Next Article

An Inside Look At China’s Government Controlled Cryptocurrency Project

You might be interested in …

Bitcoin Core 0.15.0 Is Released: Here’s What’s New

Bitcoin Core 0.15.0 Released: Here’s What’s New

Today marks the official release of Bitcoin Core 0.15.0, the fifteenth generation of bitcoin’s original software client launched by Satoshi Nakamoto almost nine years ago. Overseen by Bitcoin Core lead maintainer Wladimir van der Laan, this latest major release was developed by nearly 100 contributors over a six-month period, with major contributions through Chaincode Labs, Blockstream and MIT’s Digital Currency Initiative.

bitcoin Core 0.15.0 offers significant performance and usability improvements over previous versions of the software implementation. It also introduces several new features to better deal with the current status of the network.

These are some of the more notable changes.

Chainstate Database Restructure

One of the biggest changes compared to previous versions of the software involves how the state of bitcoin’s blockchain is stored. This “chainstate” or “UTXO-set” is saved in a dedicated database, whereas previously it had been categorized per transaction. If one transaction sent bitcoins to several outputs (“addresses”), these different outputs were stored as a single database entry, referring to that one transaction.

With bitcoin Core 0.15.0, these outputs are instead stored in a single database entry each. If a single transaction sends bitcoins to different outputs, every output is stored separately. While this method does claim more disc space, it requires less computational resources if one of these outputs is spent later on.

The most concrete benefit of this new data structure is that initial sync-time for new nodes is decreased by about 40 percent. It also introduces simpler code, reduces memory usage  and more. Additionally, it fixes a bug that could theoretically crash bitcoin Core nodes, controversially revealed at last weekend’s Breaking bitcoin conference in Paris.

Improved Fee Estimation

As bitcoin blocks have been filling up over the last year or two, not all transactions fit in the first block that is mined. Instead, miners typically prioritize the transactions that include the most fees. If a user wants to have his transaction confirmed quickly, he should include a high enough fee. If he’s not in a rush, a lower fee should suffice.

However, the bitcoin network deals with inherent unpredictability in terms of the speed at which blocks are found or the number of transactions that is being transmitted at any time. This makes it hard to include the right transaction fee.

bitcoin Core 0.15.0 lowers this fee uncertainty: The newest version of the software includes significantly better fee estimation algorithms. This is mostly because the software takes more data into account when making the estimations, such as the fees included in older confirmed transactions, as well as fees in unconfirmed transactions — the fees that proved insufficient.

Additionally, users can enjoy more flexibility. For one, bitcoin Core 0.15.0 for the first time allows users to include fees that could take their transactions up to a week to confirm. And, also newly introduced, users can choose to accept more or less risk that their transaction could be delayed due to a sudden influx of transactions.

Replace-by-fee in User Interface

Even with improved fee estimation, it is possible that users will still need to wait longer than they want for their transactions to confirm, perhaps because there is a sudden rush of transactions on the network, or maybe because a user changed his mind and prefers to have a transaction confirm faster than originally paid for, or for other reasons.

For these cases, some wallets let users add a “replace-by-fee” tag to their transactions. With such a tag, nodes and miners on the network know that the sender may want to replace that transaction with a newer transaction that includes a higher fee. This effectively allows users to bump the transaction in line to have it confirmed faster.

bitcoin Core nodes have supported replace-by-fee for well over a year now: They already replace “replace-by-fee” tagged transactions if the new transaction includes more fees. But it was never easy to utilize for bitcoin Core wallet users themselves.

Until now.

The bitcoin Core 0.15.0 wallet introduces a replace-by-fee toggle in its user interface. This lets users include the appropriate tag, allowing them to easily increase the fees on their transactions later on.

Multi-wallet Support (Client and RPC Only)

bitcoin Core 0.15.0 lets users create several wallets for the first time. These wallets all have their own separate bitcoin addresses, private keys and, therefore, funds. Users can utilize the different wallets for different purposes; for example, one wallet can be used for personal day-to-day purchases, another for business-related transactions, and a third just for trading.

Using several wallets can offer a number of benefits. For instance, it makes accounting easier and more convenient. Additionally, users can more easily benefit from increased privacy as the different wallets cannot be linked to each other by blockchain analysis. It’s also possible to use different wallets for specific applications and more.

For now, multi-wallet support is not yet available for regular wallet users; only advanced users who operate from the command line or through connected applications can utilize the feature.

Other Improvements

Apart from the above mentioned notable changes, bitcoin Core 0.15.0 includes a number of additional performance improvements, as most new major bitcoin Core releases do. Concretely, these changes speed up how quickly blocks are downloaded from the network, they let nodes start up faster, and up-to-date nodes will be able to validate new blocks more quickly, in turn benefiting network-propagation time.

Finally, it’s worth mentioning that bitcoin Core 0.15.0 will disconnect from BTC1 peers on the network. This means that the bitcoin network will experience less disruption if the SegWit2x hard fork splits the network, as both types of nodes will more easily find compatible peers. While this change has gotten some media attention, this change shouldn’t really be noticeable.

Thanks to Chaincode Labs developer John Newbery for feedback and suggestions. For more details on what’s new in bitcoin Core 0.15.0, see the release notes, or watch bitcoin Core contributor Gregory Maxwell’s “deep dive” presentation at the San Francisco bitcoin developers meetup.

The post Bitcoin Core 0.15.0 Is Released: Here’s What’s New appeared first on Bitcoin Magazine.