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Preço estimado
1 ETH ≈ 0,00 USD
Ethereum
ETH
Ethereum
$2.748,07
-0,82%
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Por que comprar Ethereum(ETH)?

O que é Ethereum? A plataforma para contratos inteligentes e aplicativos descentralizados
O Ethereum (ETH), fundado por Vitalik Buterin em 2015, é a primeira blockchain pública do mundo que suporta contratos inteligentes. O Ethereum permite que os desenvolvedores criem aplicativos descentralizados (DApps), protocolos DeFi, NFTs e muito mais, impulsionando um crescimento explosivo no ecossistema Web3. Ether (ETH) é o token nativo da rede Ethereum.
Como funciona o Ethereum? EVM, taxas de gas e consenso
O Ethereum depende de nós distribuídos, com cada transação exigindo ETH como uma “taxa de gas”. Os contratos inteligentes executam automaticamente acordos condicionais, amplamente usados em finanças, jogos, cadeias de suprimentos e muito mais. Inicialmente usando o PoW, o Ethereum concluiu a atualização “The Merge” em 2022, fazendo a transição completa para o Proof of Stake (PoS), reduzindo o consumo de energia em mais de 99% e aumentando a sustentabilidade e a segurança.
Mecanismo de abastecimento e EIP-1559
O Ethereum não tem limite de oferta fixo, mas desde o EIP-1559, uma parte da ETH é queimada em cada transação, ajudando a reduzir a pressão inflacionária. A ETH é essencial para pagar taxas de gas, recompensas de staking e participação na governança, com a demanda crescendo junto com a expansão do ecossistema.
Ecossistema e casos de uso
Os padrões ERC-20 e ERC-721 do Ethereum impulsionaram o surgimento de DeFi e NFTs, dando origem a projetos como Uniswap, Aave e OpenSea. A Ethereum Virtual Machine (EVM) fornece um ambiente de programação flexível, promovendo a interoperabilidade entre cadeias e soluções de escalonamento de camada 2 (por exemplo, Rollups, Sharding).
Razões e riscos para investir no Ethereum
Web3 e infraestrutura de contrato inteligente: ETH é o principal ativo para DeFi, NFT, DAO e outros aplicativos inovadores. Atualizações técnicas e crescimento do ecossistema: a transição PoS e o EIP-1559 aprimoram o desempenho da rede e a captura de valor. Alta liquidez e aceitação geral: a ETH é negociada globalmente, perdendo apenas para o Bitcoin em capitalização de mercado. Riscos: congestionamento da rede, altas taxas de gas, concorrência de blockchains emergentes (por exemplo, Solana, Avalanche) e incerteza regulatória.
Visões céticas e perspectivas alternativas
Embora o ecossistema do Ethereum seja vasto, os problemas de escalabilidade e taxas persistem. A falha em resolvê-los pode fazer com que sejam superados por blockchains mais novos e de alto desempenho. Os investidores devem monitorar o progresso tecnológico e as mudanças no ecossistema.

Ethereum(ETH) Preço atual e tendências de mercado

ETH/USD
Ethereum
$2.748,07
-0,82%
Mercados
Popularidade
Capitalização de Mercado
#2
$335,45B
Volume
Oferta em circulação
$392,42M
122,07M

A partir de agora, o preço de Ethereum (ETH) está cotado em $2.748,07 por moeda. A oferta circulante é de aproximadamente 122.070.499,19 ETH, resultando em uma capitalização de mercado total de $122,07M, Classificação atual de capitalização de mercado: 2.

Nas últimas 24 horas, o volume de negociação em Ethereum atingiu $392,42M, representando um -0.82% em comparação com o dia anterior. Na semana passada, Ethereum cotou em +14.16%, refletindo a demanda contínua por ETH como ouro digital e uma proteção contra a inflação.

Além disso, o recorde histórico de Ethereum foi $4.946,05. A volatilidade do mercado continua significativa, portanto, os investidores devem monitorar de perto as tendências macroeconômicas e os desenvolvimentos regulatórios.

Ethereum(ETH) Compare com outras criptomoedas

ETH VS
ETH
Preço
Mudança percentual em 24h
Mudança percentual em 7d
Volume de negociação em 24 horas
Capitalização de Mercado
Classificação de mercado
Oferta circulante

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Saiba mais sobre Ethereum(ETH)

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Reflections on Ethereum Governance Following the 3074 Saga
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Últimas notícias sobre Ethereum(ETH)

22/09/2026 19:02Gate News
Kalshi 交易机器人因遭到刷量交易指控而暂停运行;ETH 永续合约交易量达到 $539M ,而未平仓合约仅为 310 万美元
22/09/2026 14:43Gate News
ETH 15分钟急跌0.61%:机构增持与生态利好支撑中期趋势,短期超买引发技术性回调
22/09/2026 13:01Gate News
9月17日至20日期间,Kalshi以太坊永续合约交易量的57%来自金额为5,499美元的订单。
22/09/2026 12:22Gate News
Robinhood 首席执行官:随着 BTC 触及 8.6 万美元,加密合约将主导预测市场
22/09/2026 11:48Gate News
巨鲸在 5 天内卖出 5,368 ETH,盈利 170 万美元,价格从 2,422 美元上涨至 2,739 美元
Mais notícias sobre ETH
$ETH (per request)
Just hanging out mid-range.. Looks like it can test range highs.
Nebraskangoo
22/09/2026 22:23
$ETH (per request) Just hanging out mid-range.. Looks like it can test range highs.
ETH
-1,45%
$ETH BREAKS OUT FROM RANGE TREND FIRMLY BULLISH
$ETH /USDT  
LONG 
Leverage: 10x
Entry Zone: 2,715 – 2,760
TP1: 2,807  +18%
TP2: 2,850  +35%
TP3: 2,900  +53%
Stop Loss: 2,674 
Chart Structure
• Strong breakout from a long, choppy consolidation range (~2,326–2,530) into a sharp impulsive rally to a fresh high of 2,807.34
• Sharp rejection off the top pulled price back to 2,754.46, -1.59% on the day, now consolidating right at MA7 (2,747.84)
• MA7, MA25 (2,673.93), and MA99 (2,531.45) are all rising steeply and cleanly stacked bullishly, confirming a strong trend across all timeframes
• Massive volume behind the move (829.60M USDT 24h turnover) adds strong conviction to the breakout
• Prior consolidation zone (2,427–2,530) now acts as a solid support shelf well beneath current price
• A close back above 2,807 confirms continuation toward 2,850–2,900; losing the MA7/MA25 cluster (~2,674–2,748) risks a deeper retracement
• Confidence: MEDIUM-HIGH  blue-chip with clean multi-timeframe trend alignment, strong volume, and confirmed breakout structure
$ETH  ‌#AMDMarketCapTops1Trillion
CEO_CRYPTO25
22/09/2026 22:22
$ETH BREAKS OUT FROM RANGE TREND FIRMLY BULLISH $ETH /USDT LONG Leverage: 10x Entry Zone: 2,715 – 2,760 TP1: 2,807 +18% TP2: 2,850 +35% TP3: 2,900 +53% Stop Loss: 2,674 Chart Structure • Strong breakout from a long, choppy consolidation range (~2,326–2,530) into a sharp impulsive rally to a fresh high of 2,807.34 • Sharp rejection off the top pulled price back to 2,754.46, -1.59% on the day, now consolidating right at MA7 (2,747.84) • MA7, MA25 (2,673.93), and MA99 (2,531.45) are all rising steeply and cleanly stacked bullishly, confirming a strong trend across all timeframes • Massive volume behind the move (829.60M USDT 24h turnover) adds strong conviction to the breakout • Prior consolidation zone (2,427–2,530) now acts as a solid support shelf well beneath current price • A close back above 2,807 confirms continuation toward 2,850–2,900; losing the MA7/MA25 cluster (~2,674–2,748) risks a deeper retracement • Confidence: MEDIUM-HIGH blue-chip with clean multi-timeframe trend alignment, strong volume, and confirmed breakout structure $ETH ‌#AMDMarketCapTops1Trillion
ETH
-1,36%
Rollback and burn vs. hard fork and release: If CORE had chosen to “flip the table” back then, how many times higher would its valuation be now?
 
⚠️This article is based solely on publicly available on-chain information and does not constitute investment advice.
 
The 8.31 incident presented the CORE project with two mutually exclusive choices:
Option A (the actual choice): Move forward with a hard fork to patch the vulnerability, without rolling back or burning the 69 million “phantom” tokens that had already been released. Preserve the decentralized narrative that “the ledger cannot be altered,” but permanently leave an overhanging sell pressure.
Option B (the hypothetical “flip the table” option): Hard fork and selectively roll back/burn the attacker’s excess tokens, directly wiping out the 69 million phantom tokens. Fix the token release curve once and for all, but take on the massive controversy that “the project can arbitrarily modify on-chain assets.”
 
Many people would think: As long as this batch of tokens were burned, the supply risk would disappear and the valuation would immediately double. But the real world is not that simple. This issue has two major sides, just like Ethereum’s The DAO fork back then: after the fork, one chain was reborn while the other split into ETC.
 
What would have been the benefits of choosing rollback and burn back then?
 
1. Tokenomics would be directly repaired, eliminating the biggest hidden bomb
The 69 million low-cost tokens released ahead of schedule would have been burned, restoring the token release curve to the 81-year schedule set out in the white paper. The scarcity narrative around the 2.1 billion hard supply cap would have become effective again. In institutional valuation models, the massive potential sell pressure that could not be quantified would have been reduced to zero, allowing risk controls to be incorporated into the assessment again. Capital in the BTCFi sector would reassess CORE instead of rejecting it outright.
​
2. Market trust would be restored and retail confidence would recover
The market’s biggest concern is that any rally will be met with selling by large holders. With the phantom tokens gone, the ceiling for an uptrend would open up, and during sector rotations, capital would be willing to assign a higher valuation premium.
​
3. Compared with the current situation: CORE’s valuation is continuously discounted because of token allocation risk
A large part of CORE’s current market discount comes from the 69 million phantom tokens. If the token issue were resolved once and for all, its valuation under a neutral bull-market scenario could rise by 1.8–2.5x.
 
Note: This is a valuation-repair premium, not a direct 2.5x increase in the token price. The overall bull or bear market in the sector and BTCFi sentiment would remain decisive factors.
 
But! The “flip the table” option comes with two devastating side effects (which many people overlook)
 
1. The decentralization narrative would be directly damaged, and CORE would be labeled as “centralized and able to arbitrarily alter the ledger”
CORE positions itself as a decentralized public blockchain powered by Bitcoin’s computing power. Once the project could selectively burn tokens from certain addresses through a hard fork, the market would reach a consensus: whenever the project deems something inappropriate, it could modify anyone’s wallet balance at any time.
The core belief of the BTCFi sector is Bitcoin’s immutability. Once CORE actively rewrote the ledger, some conviction-driven nodes, community developers, and Bitcoin-native supporters would abandon the chain outright. A chain split could even occur, with some nodes continuing to run the old chain and forming CORE Classic. The Ethereum DAO incident is a reference point: ETC split off after the fork.
​
2. Distinguishing addresses would be extremely difficult, making it easy to wrongly target innocent retail holders
After the vulnerability occurred, some of the excess tokens had already circulated through DEXs and exchanges. Wallet addresses could not distinguish whether their holders were the original attackers or ordinary retail users who had bought on the secondary market. If all the tokens were burned indiscriminately, the assets of innocent holders would be wiped out, triggering large-scale complaints and lawsuits, while exchanges would reassess the risks of listing the token.
 
Three scenario projections: What if CORE had chosen to burn the phantom tokens back then?
 
- Optimistic scenario (high community consensus with no large-scale node split): 2–2.5x valuation premium. The phantom-token risk disappears, institutional capital returns, and when the BTCFi market takes off, CORE’s upside approaches MERL, with no further token-allocation discount. Premise: a complete governance process and a high proportion of node votes in favor.
​
- Neutral scenario (fierce community arguments, with a small number of nodes splitting off): 1.2–1.7x valuation premium. The supply risk is resolved, but the centralization controversy continues to suppress the valuation. Only part of the discount can be repaired, preventing a full return to the valuation of an unblemished public blockchain.
​
- Pessimistic scenario (nodes reject the upgrade on a large scale and the chain splits): The valuation falls instead. One chain splits into two, liquidity is fragmented, the community is divided, and capital is diverted, potentially leaving the fundamentals even worse than they are now.
 
Compared with reality: The project chose the conservative option, sacrificing valuation to preserve the unity of the chain
 
The project ultimately chose to move forward with a hard fork without rolling back or burning the tokens. Essentially, it prioritized avoiding a chain split and protecting the decentralization narrative, but permanently accepted the token-allocation discount.
Viewed through Marx’s line that “one step of actual action is worth more than a dozen programs”: the project preserved the superficial outcome of the chain continuing to produce blocks, but did not take practical action to resolve the phantom-token issue. No matter how many announcements were made, the market valuation discount remained.
 
One-sentence summary
 
If CORE had hard-forked to burn the 69 million excess tokens back then, the best outcome would have been a valuation increase of around 2x, but there would also have been a significant chance of triggering a chain split and destroying the ecosystem’s value instead.
The phantom tokens are merely the biggest of CORE’s many fundamental weaknesses; even if they were removed, issues such as inflated ecosystem data and weak endogenous staking revenue would still exist. Clean token allocation is a plus, but it does not mean the project would immediately enter a sustained bull-market uptrend.
 
Closing question: Do you think CORE had a third compromise option back then—one that would neither roll back the ledger nor fail to properly constrain this batch of phantom tokens?
ChallengeBeijing,Shanghai,And
22/09/2026 22:17
Rollback and burn vs. hard fork and release: If CORE had chosen to “flip the table” back then, how many times higher would its valuation be now? ⚠️This article is based solely on publicly available on-chain information and does not constitute investment advice. The 8.31 incident presented the CORE project with two mutually exclusive choices: Option A (the actual choice): Move forward with a hard fork to patch the vulnerability, without rolling back or burning the 69 million “phantom” tokens that had already been released. Preserve the decentralized narrative that “the ledger cannot be altered,” but permanently leave an overhanging sell pressure. Option B (the hypothetical “flip the table” option): Hard fork and selectively roll back/burn the attacker’s excess tokens, directly wiping out the 69 million phantom tokens. Fix the token release curve once and for all, but take on the massive controversy that “the project can arbitrarily modify on-chain assets.” Many people would think: As long as this batch of tokens were burned, the supply risk would disappear and the valuation would immediately double. But the real world is not that simple. This issue has two major sides, just like Ethereum’s The DAO fork back then: after the fork, one chain was reborn while the other split into ETC. What would have been the benefits of choosing rollback and burn back then? 1. Tokenomics would be directly repaired, eliminating the biggest hidden bomb The 69 million low-cost tokens released ahead of schedule would have been burned, restoring the token release curve to the 81-year schedule set out in the white paper. The scarcity narrative around the 2.1 billion hard supply cap would have become effective again. In institutional valuation models, the massive potential sell pressure that could not be quantified would have been reduced to zero, allowing risk controls to be incorporated into the assessment again. Capital in the BTCFi sector would reassess CORE instead of rejecting it outright. ​ 2. Market trust would be restored and retail confidence would recover The market’s biggest concern is that any rally will be met with selling by large holders. With the phantom tokens gone, the ceiling for an uptrend would open up, and during sector rotations, capital would be willing to assign a higher valuation premium. ​ 3. Compared with the current situation: CORE’s valuation is continuously discounted because of token allocation risk A large part of CORE’s current market discount comes from the 69 million phantom tokens. If the token issue were resolved once and for all, its valuation under a neutral bull-market scenario could rise by 1.8–2.5x. Note: This is a valuation-repair premium, not a direct 2.5x increase in the token price. The overall bull or bear market in the sector and BTCFi sentiment would remain decisive factors. But! The “flip the table” option comes with two devastating side effects (which many people overlook) 1. The decentralization narrative would be directly damaged, and CORE would be labeled as “centralized and able to arbitrarily alter the ledger” CORE positions itself as a decentralized public blockchain powered by Bitcoin’s computing power. Once the project could selectively burn tokens from certain addresses through a hard fork, the market would reach a consensus: whenever the project deems something inappropriate, it could modify anyone’s wallet balance at any time. The core belief of the BTCFi sector is Bitcoin’s immutability. Once CORE actively rewrote the ledger, some conviction-driven nodes, community developers, and Bitcoin-native supporters would abandon the chain outright. A chain split could even occur, with some nodes continuing to run the old chain and forming CORE Classic. The Ethereum DAO incident is a reference point: ETC split off after the fork. ​ 2. Distinguishing addresses would be extremely difficult, making it easy to wrongly target innocent retail holders After the vulnerability occurred, some of the excess tokens had already circulated through DEXs and exchanges. Wallet addresses could not distinguish whether their holders were the original attackers or ordinary retail users who had bought on the secondary market. If all the tokens were burned indiscriminately, the assets of innocent holders would be wiped out, triggering large-scale complaints and lawsuits, while exchanges would reassess the risks of listing the token. Three scenario projections: What if CORE had chosen to burn the phantom tokens back then? - Optimistic scenario (high community consensus with no large-scale node split): 2–2.5x valuation premium. The phantom-token risk disappears, institutional capital returns, and when the BTCFi market takes off, CORE’s upside approaches MERL, with no further token-allocation discount. Premise: a complete governance process and a high proportion of node votes in favor. ​ - Neutral scenario (fierce community arguments, with a small number of nodes splitting off): 1.2–1.7x valuation premium. The supply risk is resolved, but the centralization controversy continues to suppress the valuation. Only part of the discount can be repaired, preventing a full return to the valuation of an unblemished public blockchain. ​ - Pessimistic scenario (nodes reject the upgrade on a large scale and the chain splits): The valuation falls instead. One chain splits into two, liquidity is fragmented, the community is divided, and capital is diverted, potentially leaving the fundamentals even worse than they are now. Compared with reality: The project chose the conservative option, sacrificing valuation to preserve the unity of the chain The project ultimately chose to move forward with a hard fork without rolling back or burning the tokens. Essentially, it prioritized avoiding a chain split and protecting the decentralization narrative, but permanently accepted the token-allocation discount. Viewed through Marx’s line that “one step of actual action is worth more than a dozen programs”: the project preserved the superficial outcome of the chain continuing to produce blocks, but did not take practical action to resolve the phantom-token issue. No matter how many announcements were made, the market valuation discount remained. One-sentence summary If CORE had hard-forked to burn the 69 million excess tokens back then, the best outcome would have been a valuation increase of around 2x, but there would also have been a significant chance of triggering a chain split and destroying the ecosystem’s value instead. The phantom tokens are merely the biggest of CORE’s many fundamental weaknesses; even if they were removed, issues such as inflated ecosystem data and weak endogenous staking revenue would still exist. Clean token allocation is a plus, but it does not mean the project would immediately enter a sustained bull-market uptrend. Closing question: Do you think CORE had a third compromise option back then—one that would neither roll back the ledger nor fail to properly constrain this batch of phantom tokens?
CORE
-1,06%
ETH
-1,45%
ETC
+3,39%
BTC
-0,69%
MERL
+12,67%
Mais postagens sobre ETH

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Qual é o lugar mais seguro para comprar Ethereum (ETH)?
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