Bitcoin Miner Riot Switches Mining Pool After Falling Short in November – CoinDesk

Bitcoin Miner Riot Switches Mining Pool After Falling Short in November – CoinDesk

Spread the love

Aoyon Ashraf is managing editor with more than a decade of experience in covering equity markets

Riot Blockchain (RIOT), one of the world’s largest publicly traded bitcoin miners, is switching its mining pool to ensure “more predictable results” for its operations, the company said after failing to produce expected monthly bitcoins.

Riot said that it achieved record hashrate capacity in November with computing power reaching 7.7 exahash per seconds (EH/s), 12% higher than 6.9 EH/s in October, according to a statement. However, the miner produced 521 bitcoin in November, lower than the 660 it expected to mine, due to a payment variance in the mining pool it was using.

Riot mined only 2% more bitcoin in November than the previous month. Meanwhile, it mined 43% more bitcoins in October versus September.

“Variance in a mining pool can impact results and while this variance should balance out over time, can be volatile in the short term,” Riot CEO Jason Les said in the statement. “This variance led to lower bitcoin production than expected in November, relative to our hashrate,” he added.

A mining pool is like a lottery syndicate, where several miners “pool” their computing power to get a steady stream of bitcoin rewards. Joining a pool of other miners improves the odds significantly of solving a block and winning a reward, although the payout gets split among all members.

Publicly listed miners are usually secretive about the mining pool they use. However, a person familiar with the matter told CoinDesk that Riot was previously using Braiins, formerly known as Slush Pool, for its mining pool.

Most mining pools use several payout methods offering consistent rewards to its pool members. The majority of pools use a method called Full-Pay-Per-Share (FPPS).

Braiins is one of only a few mining pools that uses a mechanism called Pay-Per-Last-N-Shares (PPLNS), which introduces significant variance into its members’ rewards. That variance likely contributed to Riot’s lower number of bitcoin rewards, according to the person.

Other payment methods usually ensure miners always get paid, even if the pool doesn’t find a block. However, PPLNS only pays miners after a block has been found by the pool, and then the pool goes back to check for valid shares contributed by each miner before winning a block. The miners then get paid in bitcoin rewards, based on those valid shares contributed by each miner during that time.

To avoid such variance, Riot decided to switch its mining pool, which “offers a more consistent reward mechanism, so that Riot will fully benefit from our rapidly growing hash rate capacity as we work towards our goal of reaching 12.5 EH/s in the first quarter of 2023,” Les said. Riot didn’t specify to which pool it will be shifting.

Braiins declined to comment on the story.

Miners are already facing a tough crypto winter as bitcoin’s declining price and higher energy costs have eaten into profit margins, causing a few miners to file for bankruptcy protection. Predictable and consistent mining rewards, which are miners’ main revenue source, are of utmost importance. The margin of error has been increasingly narrow this year amid the current tough conditions.

Riot shares fell about 7% on Monday, while its peer Marathon Digital (MARA) was down more than 12%. Bitcoin was recently down about 1.2% in price.


Sign up for The Node, our daily newsletter bringing you the biggest crypto news and ideas.

By signing up, you will receive emails about CoinDesk product updates, events and marketing and you agree to our terms of services and privacy policy.

DISCLOSURE

Please note that our

privacy policy,

terms of use,

cookies,

and

do not sell my personal information

has been updated

.

The leader in news and information on cryptocurrency, digital assets and the future of money, CoinDesk is a media outlet that strives for the highest journalistic standards and abides by a

strict set of editorial policies.

CoinDesk is an independent operating subsidiary of

Digital Currency Group,

which invests in

cryptocurrencies

and blockchain

startups.

As part of their compensation, certain CoinDesk employees, including editorial employees, may receive exposure to DCG equity in the form of

stock appreciation rights,

which vest over a multi-year period. CoinDesk journalists are not allowed to purchase stock outright in DCG

.

Aoyon Ashraf is managing editor with more than a decade of experience in covering equity markets

Aoyon Ashraf is managing editor with more than a decade of experience in covering equity markets

Tags
,

Related News

sec-re-declines-bitcoin-etf-from-ark,-21shares-–-cryptoslate
pos-giant-clover-teams-up-with-strike-to-bring-bitcoin’s-lightning-network-to-millions-of-merchants-–-bitcoin-magazine
“bitcoin-is-inevitable”-proves-president-bukele-as-el-salvador-pays-$800m-bond-in-full-–-zycrypto