Robinhood Chain fees hit $4.5M as Ethereum gets $398

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Robinhood Chain has collected roughly $4.5 million in transaction fees on Sept. 3 while spending an estimated $398 to post data and proofs to Ethereum, illustrating how little Layer 1 settlement cost ...

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One of the best stock trading platforms in Singapore.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://sg.tigermarketf.com/news/2668882051"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental"},"isCrawlerRequest":true,"__swrFallback__":{"@#url:\"https://stock-news.skytigris.cn/v3/news\",params:#id:\"2668882051\",edition:\"fundamental\",auth_exemption:1,,,undefined,":{"share":"https://ttm.financial/m/news/2668882051?lang=en_US&edition=fundamental","thumbnail":"","is_english":true,"pubTime":"2026-09-20 14:42","share_image_url":"https://static.laohu8.com/e9f99090a1c2ed51c021029395664489","id":"2668882051","market":"sg","top_or_hot":-1,"title":"Robinhood Chain fees hit $4.5M as Ethereum gets $398","media":"cryptonews","content":"<div>\n<p>Robinhood Chain has collected roughly $4.5 million in transaction fees on Sept. 3 while spending an estimated $398 to post data and proofs to Ethereum, illustrating how little Layer 1 settlement cost ...</p>\n\n<a href=\"https://crypto.news/robinhood-chain-fees-hit-4-5m-as-ethereum-gets-398/\">Source Link</a>\n\n</div>\n","source":"crypto_news_highlight","html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; 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height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 11px; color: #7E829C; margin: 0;line-height: 11px;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\nRobinhood Chain fees hit $4.5M as Ethereum gets $398\n</h2>\n\n<h4 class=\"meta\">\n\n\n2026-09-20 14:42 GMT+8&nbsp;&nbsp;&nbsp;<a href=https://crypto.news/robinhood-chain-fees-hit-4-5m-as-ethereum-gets-398/><strong>cryptonews</strong></a>\n\n\n</h4>\n\n</header>\n<article>\n<div>\n<p>Robinhood Chain has collected roughly $4.5 million in transaction fees on Sept. 3 while spending an estimated $398 to post data and proofs to Ethereum, illustrating how little Layer 1 settlement cost ...</p>\n\n<a href=\"https://crypto.news/robinhood-chain-fees-hit-4-5m-as-ethereum-gets-398/\">Source Link</a>\n\n</div>\n\n\n</article>\n</div>\n</body>\n</html>\n","isBrief":false,"type":0,"news_type":1,"symbol":null,"symbol_name":null,"start_time":0,"source_url":"https://crypto.news/robinhood-chain-fees-hit-4-5m-as-ethereum-gets-398/","article_id":"2668882051","we_media_id":null,"thumbnails":[],"rights":{"source":"crypto_news_highlight","url":"https://crypto.news/robinhood-chain-fees-hit-4-5m-as-ethereum-gets-398/","rn_cache_url":null,"directOrigin":true},"url":"https://stock-news.laohu8.com/highlight/detail?id=2668882051","pubTimestamp":1789886555,"columns":[],"sourceInfo":{"source_id":"crypto_news_highlight","name":"Crypto News"},"weMediaInfo":null,"summary":"Robinhood Chain has collected roughly $4.5 million in transaction fees on Sept. 3 while spending an estimated $398 to post data and proofs to Ethereum, illustrating how little Layer 1 settlement cost can accompany heavy activity on an Ethereum Layer 2.Robinhood Chain collected $4.5 million in fees on September 3 while paying Ethereum just $398.Ethereum blobs provide Robinhood Chain data availability while ETH remains the network’s native gas token.L2Beat says only two whitelisted actors can challenge Robinhood Chain state updates on Ethereum today.Arbitrum receives 10% of Robinhood Chain net protocol revenue under its Expansion Program license terms.Bitquery reported that Robinhood Chain charged users $4,503,705 that day, while approximately $396 went toward Ethereum data posting and another $2 toward proving results. Its calculation produced a fee-to-settlement-cost ratio of roughly 11,400 to one.Robinhood Chain generated $4.5M while settlement stayed cheap. Digital Asset separately c","collect":0,"end_time":0,"defaultTopTitle":"crypto.news","property":[],"viewcount":null,"language":"en","relate_stocks":{},"translate_title":"Robinhood 连锁店费用达到 450 万美元，以太币获得 398 美元","themeId":null,"isJumpTheme":false,"ttsUrl":"https://static.tigerbbs.com/90478babf3d7821091ccde7567240199","symbols_score_info":{"CETH":1.5,"YETH":1.5,"IEO":0.61,"ARKY":1.5,"EETH":1.5,"ERX":0.61,"ETU":1.5,"BITW":1.5,"BITQ":1.5,"09046":1.5,"DRIP":0.61,"BETH":1.5,"ETHE":1.5,"03009":0.9,"METHmain":1.5,"03046":0.9,"03179":0.9,"09179":1.5,"CRPT":1.5,"HOOD":0.9,"QETH":1.5,"BETE":1.5,"ETHT":1.5,"LFGY":1.5,"ETHD":1.5,"BTF":1.5,"ETH":1.5,"ETHA":1.5,"AETH":1.5,"DBC":0.61,"ETTY":1.5,"STCE":1.5,"FETH":1.5,"USE":0.61,"GDLC":1.5,"ETHV":1.5,"ETHU":1.5,"PXJ":0.61,"BKCH":1.5,"DIG":0.61,"ETHW":1.5,"EZET":1.5,"GUSH":0.61,"BEGS":1.5,"IXC":0.61,"09009":1.5,"DBE":0.61,"VDE":0.61},"content_text":"Robinhood Chain has collected roughly $4.5 million in transaction fees on Sept. 3 while spending an estimated $398 to post data and proofs to Ethereum, illustrating how little Layer 1 settlement cost can accompany heavy activity on an Ethereum Layer 2.\n\n\nSummary\n\n\n\nRobinhood Chain collected $4.5 million in fees on September 3 while paying Ethereum just $398.\nBitquery counted 597 million transactions through September 3 and roughly $23 million in cumulative fees.\nEthereum blobs provide Robinhood Chain data availability while ETH remains the network’s native gas token.\nL2Beat says only two whitelisted actors can challenge Robinhood Chain state updates on Ethereum today.\nArbitrum receives 10% of Robinhood Chain net protocol revenue under its Expansion Program license terms.\n\n\n\nBitquery reported that Robinhood Chain charged users $4,503,705 that day, while approximately $396 went toward Ethereum data posting and another $2 toward proving results. Its calculation produced a fee-to-settlement-cost ratio of roughly 11,400 to one.\nThe figures support part of an analysis published Sept. 20 by South Korea’s Digital Asset, which argued that rapid Layer 2 growth does not necessarily create proportional economic value on Ethereum mainnet. The publication’s conclusion is an analysis, however, while the underlying fee, architecture and settlement figures can be checked separately.\nRobinhood Chain generated $4.5M while settlement stayed cheap\nBitquery examined Robinhood Chain from its first block on April 30 through Sept. 3 and counted approximately 597 million transactions across 54 million blocks. By the end of that period, the network had generated roughly $23 million in cumulative transaction fees.\nMost of the revenue arrived late in the period. Bitquery found that around 70% of cumulative fees came from Aug. 24 onward as the network’s base fee moved away from its 0.02 gwei floor. Daily fees jumped from $54,701 on Aug. 22 to $4.50 million on Sept. 3 as gas consumption roughly tripled.\nThe Sept. 3 Ethereum bill was far smaller. Bitquery calculated an exact execution-layer component and estimated blob charges after sampling 24 batch receipts across the day. It arrived at approximately $396 for posting data and $2 for proof-related costs. Even pricing every sampled blob batch at the highest rate observed that day would have left the settlement bill far below Robinhood Chain’s user fees.\nBitquery cautioned that the difference should not be read as Robinhood’s profit. Its calculation excludes staff, hardware, infrastructure, development, compliance and other operating expenses that are not recorded directly in the chain’s transaction ledger.\nNor does the $398 represent revenue received by an entity called Ethereum. It measures Robinhood Chain’s cost of using Ethereum for settlement-related activity. Ethereum’s fee mechanics distribute or burn different components according to protocol rules.\nDigital Asset separately cited roughly $49,000 in cumulative on-chain costs paid to Ethereum since late April, averaging close to $370 per day over the period it examined. The publication used that comparison to argue that L2 transaction growth and Ethereum’s direct fee capture can diverge sharply.\nCheap Ethereum blobs are working as designed\nRobinhood’s own technical documentation describes Robinhood Chain as an Arbitrum Layer 2 built on Ethereum. It uses ETH as its native gas asset and publishes transaction data through Ethereum blobs.\nEthereum’s documentation describes EIP-4844 blobs as deliberately inexpensive temporary data space created mainly for rollups. Blobs use a separate fee market from ordinary execution gas and allow Layer 2 systems to publish compressed transaction information at much lower cost.\nEthereum therefore designed the mechanism to reduce rollup settlement costs. Its Proto-Danksharding documentation says cheaper blob storage is intended to lower Layer 2 costs while letting those networks continue using Ethereum for data availability.\nThe Sept. 3 gap between $4.5 million of Layer 2 fees and roughly $398 of Ethereum settlement costs is consistent with that architecture. It does not by itself demonstrate a malfunction in Ethereum’s scaling model.\nDigital Asset’s author took a different economic question from the same data. The analysis argued that if most user payments remain on a company-operated L2 while Ethereum supplies cheap data availability, higher transaction volume does not automatically create a similar rise in Ethereum mainnet fees or ETH burned through Layer 1 execution.\nEthereum still supplies a function Robinhood currently uses directly. L2Beat says all data needed to construct Robinhood Chain’s state and proofs is published on Ethereum using blobs or calldata, while the chain maintains a challenge period of six days and eight hours.\nThe current design is not technically locked to every feature forever. A future operator could change some chain parameters through upgrades, but Robinhood’s live documentation currently specifies Ethereum for data availability and ETH for gas.\nAs previous Robinhood Chain architecture coverage reported, the public mainnet launched July 1 using Arbitrum technology, with tokenized stocks and DeFi products among its principal uses.\nRobinhood Chain keeps control over sequencing\nLow settlement costs are only one difference between activity on Robinhood Chain and transactions executed directly on Ethereum.\nL2Beat currently classifies Robinhood Chain in its “Others” category because fewer than five external actors can challenge state updates. Its current risk analysis says only two whitelisted validators can submit challenges against an incorrect state root.\nRobinhood Chain has a centralized sequencer with priority over transaction ordering. L2Beat says the operator can extract MEV through that position, while an ArbOS transaction-filtering feature lets an authorized filterer cause selected transaction hashes to fail even if users try to force their inclusion through Ethereum.\nThe same assessment states that contracts can be upgraded without a user exit window in some configurations. L2Beat labels those characteristics according to its own maturity framework and explicitly says its stages are an opinionated assessment, not a direct security rating.\nAt the same time, the network does publish the data required for proof construction to Ethereum. L2Beat lists Ethereum as Robinhood Chain’s data-availability layer and reports no ongoing data-submission anomaly at its latest check.\nCurrent activity remains high. L2Beat showed Robinhood Chain securing roughly $2.99 billion in value at the latest check, with about 114 user operations per second during the preceding day. Its value-secured figure is not the same metric as DeFi TVL and should not be presented interchangeably with deposits reported by other data providers.\nRobinhood publicly opened the mainnet on July 1 after earlier restricted activity. The company said Uniswap, Pleiades, Alchemy, BitGo and Chainlink were among the ecosystem and infrastructure providers supporting the network.\nThat timing explains why Bitquery can measure transactions back to April 30 even though Robinhood’s official public-mainnet launch occurred two months later. L2Beat records July 1 as the date Robinhood removed the transaction-access whitelist.\nAs recent Robinhood Chain activity coverage reported, RWA-related trading reached a record $390 million in early September, with tokenized stocks and memecoin-stock pairs contributing to the activity.\nArbitrum captures revenue that Ethereum does not\nOne part of the original value-capture argument needs another qualification: the spread between Robinhood Chain user fees and Ethereum settlement costs does not all remain with Robinhood.\nUnder the Arbitrum Expansion Program, Robinhood Chain must return 10% of its net protocol revenue to the Arbitrum ecosystem because it uses Arbitrum technology while settling outside Arbitrum One. The arrangement directs 8% to the ArbitrumDAO treasury and 2% to the Arbitrum Developer Guild.\nArbitrum’s Sept. 2 financial update provided evidence that this revenue-sharing arrangement is operating. The Foundation said Expansion Program licensing fees reached $360,000 in July and accounted for 35% of ArbitrumDAO income that month, Robinhood Chain’s first month on public mainnet.\nThe license applies to net protocol revenue, not gross transaction fees. The $4.5 million Bitquery measured on Sept. 3 therefore cannot simply be multiplied by 10% to determine Arbitrum’s payment without first calculating the applicable net-revenue base.\nAs earlier Robinhood revenue-share coverage explained, the Arbitrum arrangement gives a separate ecosystem an economic claim on Robinhood Chain activity even though the L2 settles to Ethereum.\nBitquery’s latest fee investigation identified another reason the Sept. 3 number rose so quickly. Eight contract addresses produced 79% of the increase in gas demand from the preceding period, including a swap router, an order-settlement contract, ERC-4337 entry points and aggregators.\nOne swap router handled 1.7 million transactions and paid approximately $1.1 million in fees on Sept. 3. A group of 31 wallets linked through common funding sent nearly 695,000 transactions to an order-settlement contract and paid roughly $692,000. Bitquery described the transaction patterns as consistent with heavy automated trading, while noting that blockchain flows alone do not establish who controls the addresses.\nBy Sept. 10, Robinhood Chain gas revenue had fallen to roughly $944,000 even though transaction counts remained close to early-September levels, according to later network reporting. The change showed that the Sept. 3 fee total was not a stable daily run rate.\nHowever, Ethereum’s direct settlement bill, Robinhood Chain’s sequencer economics and Arbitrum’s licensing revenue therefore measure three different parts of the same stack. Bitquery’s Sept. 3 data shows a very large gap between the amount users paid on the L2 and the cost of posting its activity to Ethereum; it does not establish that the entire difference became Robinhood profit or that Ethereum received no economic benefit from the network.\n\n\n\n\n\n                Read more:\n            \n\n                MultiversX investigates potential mainnet issue","kind":"highlight","is_publish_news":true,"is_publish_highlight":false,"is_publish_live":false,"is_publish_wemedia":false,"editions":null,"column":"","sentiment":"0","news_tag":"","news_rank":0,"isVideo":false,"video":null,"symbols":[],"gpt_button":0,"need_auth":false,"need_login_tip":false,"code":"91000000","status":"200"}}}