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Network Congestion

Ore wins Solana hackathon despite disrupting Solana’s network in April

A sudden rise in Ore mining transactions was one of the main culprits behind Solana’s April congestion issue, where up to 70% of non-vote transactions were rejected.

The team behind the proof-of-work powered Solana-native crypto Ore has won the “Grand Prize” at a Solana Foundation-backed hackathon despite the project majorly disrupting the blockchain in April.

Ore won $50,000 in USD Coin (USDC) for its efforts in the May 6 “Solana Renaissance Hackathon” focused on finding Solana’s “next wave of high-impact projects.”

However, the sudden rise in Ore mining transactions, combined with the recent memecoin mania, were two of the main contributors behind Solana’s transaction failure issue in mid-April, which saw more than 70% of non-vote transaction requests being knocked back at first instance.

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Ethereum, Bitcoin users reignite scalability debate as gas fees surge

Ethereum gas fees reportedly breached the $200-mark for certain high-priority transactions in the last 24 hours.

A recent spike in transaction fees on Ethereum and Bitcoin appears to have reignited the debate around solutions for scalability and the role of layer 2s.

Over the last 24 hours, cryptocurrency users began sharing screenshots showing double, occasionally triple-digit transaction fees on Ethereum and Bitcoin.

One screenshot showed gas fees were as high as $220 for a high-priority transaction on Ethereum while other screenshots showed figures around the $100 mark.

Bitcoin users meanwhile, reported fees that were around $10 for high-priority transactions. While this is relatively low, the average Bitcoin (BTC) transaction cost has hovered around $1 over the last three months, according to BitInfoCharts. BTC fees haven’t been this high since May.

At the time of writing, a transaction from an Ethereum hot wallet comes with a network cost of $45.65 for a $300 transfer on decentralized exchange Uniswap, according to a test transaction conducted by Cointelegraph.

Network cost on Ethereum hot wallet Rabby Wallet. Source: Rabby Wallet

The rise in gas fees have prompted proponents of Solana and other blockchains to flaunt how much cheaper transactions are on those respective chains.

One X (formerly Twitter) user, “Bobby Apelrod” noted that Solana only charges $55-60 per minute for all Solana users, while each “poor Ethereum user” had to pay that much for a single transaction.

“Currently, #PulseChain gas fees are 4'000X cheaper than Ethereum and 14'000X cheaper than Bitcoin,” said “KaisaCrypto.”

The price of network fees is dynamic and is a product of demand or how congested the network is. An increase in on-chain activity often occurs in bull markets or when market sentiment is strong, but an added side effect is the impact on lower income users.

“How does this help the unbanked and lower income population,” Lopez iterated in a post which showed a “high priority” Bitcoin transaction fee of $10.50 on Nov. 9.

Prior to the fee spike, transaction costs on Ethereum averaged out at $11.35 on Nov. 8, according to BitInfoCharts. A few weeks earlier on Oct. 14 it fell as low as $1.40 — the lowest level recorded in 2023.

Gas fee on Ethereum peaked at $196 on May. 1, 2022, while fees were consistently above $20 between August 2021 and February 2022.

Gas fees on Ethereum over the last three years. Source: BitInfoCharts

Scale the base layer or rely on L2s?

Bitcoin and Ethereum developers chose to prioritize decentralization and security at the base layer and offload much of its execution environment to layer 2s to make transactions cheaper.

The Lightning Network is used to scale Bitcoin, while Ethereum has a handful of layer 2s specifically focused on making Ethereum faster and cheaper, such as Arbitrum, Optimism and Polygon.

Transactions are often less than $1 on these layer 2 networks but not everyone agrees it is the right way to tackle scalability.

Related: Ethereum gas fees cool down after May memecoin frenzy

Justin Bons, founder of cryptocurrency investment firm Cyber Capital believes the base layer should be the only transaction environment.

He advocates for monolithic blockchain architectures in which consensus, data availability and the transaction execution is all handled on the base layer. Solana is an example of this.

Bitcoin and Ethereum on the other hand, are modular blockchains because they offload some transactions to a second layer.

However, critics have pointed to several outages on Solana due to network congestion, arguing that a modular blockchain design is a better approach to solve scalability.

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Bitcoin Makes Progress in Clearing Backlog, but Lightning Network Capacity and Channels Dropped Amid Congestion

Bitcoin Makes Progress in Clearing Backlog, but Lightning Network Capacity and Channels Dropped Amid CongestionIn the past week, the Bitcoin network has made progress in resolving its congestion issues. On May 7, 2023, the number of unconfirmed transactions reached an all-time high of over 500,000 transfers, causing a major backlog. However, as of today, that number has been reduced to 263,406. Currently, 184 blocks need to be cleared to […]

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Bitcoin Network Overwhelmed by 390,000 Unconfirmed Transactions and Surging Fees

Bitcoin Network Overwhelmed by 390,000 Unconfirmed Transactions and Surging FeesIn just under two weeks, the number of unconfirmed transactions on the Bitcoin network has skyrocketed from 134,000 to over 390,000, causing a bottleneck in the mempool. This surge in unconfirmed transactions has resulted in a staggering 343% increase in transaction fees, which have risen from $1.99 per transaction on April 26 to a current […]

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Bitcoin Mempool Overwhelmed With 134,000 Unconfirmed Transactions Amid Price Volatility

Bitcoin Mempool Overwhelmed With 134,000 Unconfirmed Transactions Amid Price VolatilityAmidst the buzz surrounding bitcoin’s latest price surge, a significant number of transactions are currently clogging up the mempool. As of writing, 134,986 unconfirmed transactions await confirmation, and block times are lingering above the usual ten-minute mark. Bitcoin Transactions Backlogged as Mempool Reaches Higher Levels On the morning of Wednesday, Bitcoin.com News brought to light […]

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Arbitrum Registers Record Activity Over the Last 2 Weeks as Transactions per Day Count Surges

Arbitrum Registers Record Activity Over the Last 2 Weeks as Transactions per Day Count SurgesIn the past 20 days, the Arbitrum blockchain has recorded a significant number of transactions coinciding with the recent ARB airdrop that occurred on March 23. About two weeks ago, on that day, the Arbitrum network recorded an all-time high of 2.72 million transactions settled in 24 hours. L2 Network Arbitrum Records 2.72 Million Transactions […]

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Bitcoin’s Average and Median-Sized Network Fees Rose 40% Higher in March

Bitcoin’s Average and Median-Sized Network Fees Rose 40% Higher in MarchIn March 2023, Bitcoin’s average and median-sized fees jumped more than 40% higher after rising 122% in 10 days during the first week of February. The fees have followed the Ordinal inscription trend as more than 662,000 inscriptions reside on the Bitcoin blockchain, and 150 bitcoin worth $4.2 million have been added to fees. Bitcoin […]

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