https://cointelegraph.com.br/news/bitcoin-price-today-april-23-20262026-04-23T10:35:45.000-04:00pt-BRCOINTELEGRAPH2026-04-23T06:35:45.000ZPreço do Bitcoin hoje, 23/04/2026: BTC recua para US$ 77 mil em movimento de ajuste após tocar US$ 80 milhttps://s3.cointelegraph.com/uploads/2026-04/019d770e-aec8-7564-bc79-7de30c14d2d8.jpghttps://cointelegraph.com.br/news/kraken-de-minimus-exemption-crypto-taxes2026-04-22T17:30:16.000-04:00pt-BRCOINTELEGRAPH2026-04-22T17:00:00.000ZKraken pede isenção fiscal para pequenas transações com criptomoedas após relatórios de 2025https://s3.cointelegraph.com/uploads/2026-04/019db5a6-ddb8-7479-a1d4-c8e9396c1b52.jpghttps://cointelegraph.com.br/news/binance-us-cuts-spot-trading-fees-to-near-zero-in-push-to-undercut-rivals2026-04-21T21:28:47.000-04:00pt-BRCOINTELEGRAPH2026-04-22T16:00:00.000ZBinance.US reduz taxas de negociação spot para quase zero e pressiona concorrenteshttps://s3.cointelegraph.com/uploads/2026-04/019db1d7-cf5e-73d6-8194-4240569241f9.jpghttps://cointelegraph.com.br/news/why-did-bitcoin-reach-dollar780002026-04-22T17:28:18.000-04:00pt-BRCOINTELEGRAPH2026-04-22T15:30:00.000ZPor que o Bitcoin chegou a US$ 79 mil? Bitfinex responde e aponta para onde vai o BTC agorahttps://s3.cointelegraph.com/uploads/2025-12/019b179b-1529-72f2-a8de-ee101d595086.jpghttps://cointelegraph.com.br/news/lazarus-group-malware-crypto-business-execs-macos2026-04-22T14:20:49.000-04:00pt-BRCOINTELEGRAPH2026-04-22T15:00:00.000ZMalware para macOS ligado ao Lazarus Group atinge empresas de criptomoedas e fintechshttps://s3.cointelegraph.com/uploads/2026-04/019db52c-e307-7de5-9449-e1a2c4ab965c.jpghttps://cointelegraph.com.br/news/ethereum-decline-10percent-versus-bitcoin-despite-record-eth-staking2026-04-22T16:19:07.000-04:00pt-BRCOINTELEGRAPH2026-04-22T14:00:00.000ZEthereum corre risco de queda de 10% frente ao Bitcoin apesar do staking recorde de ETHhttps://s3.cointelegraph.com/uploads/2026-04/019db4f7-e0b8-7426-8b96-8ae19aade82a.jpghttps://cointelegraph.com.br/news/base-headquarters-in-brazil2026-04-22T17:09:31.000-04:00pt-BRCOINTELEGRAPH2026-04-22T13:30:00.000ZBase, a blockchain da Coinbase, anuncia sede oficial no Brasilhttps://s3.cointelegraph.com/uploads/2026-01/019bdb49-4271-7fa3-aa67-3af11d83b868.jpghttps://cointelegraph.com.br/news/itau-bank-invests-in-bitcoin-mining2026-04-22T16:12:36.000-04:00pt-BRCOINTELEGRAPH2026-04-22T12:12:36.000ZBanco Itaú investe em empresa ligada a mineração de Bitcoin e criptomoedashttps://s3.cointelegraph.com/uploads/2025-12/019b6f69-5e39-7fb9-aa92-c04dfe9380cb.jpghttps://cointelegraph.com.br/news/north-korean-hackers-578m-april-kelp-dao-exploit2026-04-22T12:29:54.000-04:00pt-BRCOINTELEGRAPH2026-04-22T12:00:00.000ZCoreia do Norte ligada a roubos de US$ 578 milhões em abril após exploit da Kelp DAOhttps://s3.cointelegraph.com/uploads/2026-04/019db50b-6c2f-728b-9588-04555ae64b05.jpghttps://cointelegraph.com.br/news/aave-deposits-drop-15b-kelp-dao-exploit2026-04-22T13:47:33.000-04:00pt-BRCOINTELEGRAPH2026-04-22T11:30:00.000ZDepósitos da Aave caem US$ 15 bilhões após exploit da Kelp gerar fuga do protocolo DeFihttps://s3.cointelegraph.com/uploads/2026-04/019db519-3513-742e-a92e-53b7503ae34b.jpghttps://cointelegraph.com.br/news/powerful-move-looms-bitcoin-price-bollinger-bands-indicator2026-04-22T11:36:56.000-04:00pt-BRCOINTELEGRAPH2026-04-22T11:00:00.000Z‘Movimento poderoso’ se aproxima para o preço do Bitcoin, diz indicador Bollinger Bandshttps://s3.cointelegraph.com/uploads/2026-04/019db4ed-e884-778c-a3f2-8b0aea9d47a8.jpghttps://cointelegraph.com.br/news/bitcoin-bull-score-hits-six-month-high-2022-bear-market-fears-linger2026-04-22T10:10:03.000-04:00pt-BRCOINTELEGRAPH2026-04-22T10:30:00.000ZBull Score do Bitcoin atinge máxima em seis meses enquanto temores do bear market de 2022 persistemhttps://s3.cointelegraph.com/uploads/2026-04/019db45d-bed4-7489-8095-685ff62db64a.jpghttps://cointelegraph.com.br/news/us-admiral-calls-bitcoin-instrument-us-power-projection2026-04-22T02:14:42.000-04:00pt-BRCOINTELEGRAPH2026-04-22T10:09:15.000ZAlmirante dos EUA chama o Bitcoin de instrumento de 'projeção de poder' dos EUAhttps://s3.cointelegraph.com/uploads/2026-01/019c00a3-a4c8-7206-93f9-c21a99123a35.jpghttps://cointelegraph.com.br/news/33-das-empresas-no-brasil-usam-ia-na-gestao-financeira-e-fiscal-revela-estudo2026-04-22T13:18:03.000-04:00pt-BRCOINTELEGRAPH2026-04-22T09:30:00.000Z33% das empresas no Brasil usam IA na gestão financeira e fiscal, revela estudohttps://s3.cointelegraph.com/uploads/2026-04/019db549-820c-723c-9dd4-ae0bdb7b4b09.jpghttps://cointelegraph.com.br/news/compre-bitcoin-agora-para-nao-chorar-no-proximo-halving-sugere-ceo-da-ripio2026-04-22T11:49:02.000-04:00pt-BRCOINTELEGRAPH2026-04-22T08:00:00.000ZCompre Bitcoin agora para não ‘chorar’ no próximo halving, sugere CEO da Ripiohttps://s3.cointelegraph.com/uploads/2026-04/019db4fd-c8d6-749c-be1d-6e927d0f005d.jpghttps://cointelegraph.com.br/news/bitcoin-price-today-april-22-20262026-04-22T10:33:00.000-04:00pt-BRCOINTELEGRAPH2026-04-22T06:33:00.000ZPreço do Bitcoin hoje, 22/04/2026: Por que o preço do BTC subiu mais de 2% hoje? Cripto chega a US$ 78 milhttps://s3.cointelegraph.com/uploads/2025-12/019b4ee6-4c2b-7a83-b1f9-8bf7607aee9f.jpghttps://cointelegraph.com.br/news/bitcoin-price-rally-in-progress-but-upside-could-be-capped-at-84k2026-04-21T16:55:37.000-04:00pt-BRCOINTELEGRAPH2026-04-21T19:00:00.000ZRali do preço do Bitcoin está 'em andamento', mas alta pode ficar limitada a US$ 84 milhttps://s3.cointelegraph.com/uploads/2025-12/019b35d2-1dde-74d1-9f9f-265eec454e0b.jpghttps://cointelegraph.com.br/news/bitcoin-funding-stays-negative-78k-short-squeeze-expectations-grow2026-04-21T16:48:55.000-04:00pt-BRCOINTELEGRAPH2026-04-21T18:00:00.000ZTaxa de financiamento do Bitcoin segue negativa em US$ 78 mil e cresce expectativa de short squeezehttps://s3.cointelegraph.com/uploads/2026-04/019db071-bdc0-7732-ba00-31c60c12d2f0.jpghttps://cointelegraph.com.br/news/bitcoin-regains-76k-as-coinbase-driven-demand-sustains-recovery2026-04-21T16:40:31.000-04:00pt-BRCOINTELEGRAPH2026-04-21T17:00:00.000ZBitcoin retoma US$ 76 mil com demanda da Coinbase e sustenta recuperaçãohttps://s3.cointelegraph.com/uploads/2026-04/019db033-732f-799a-b38b-eae2a68a1db4.jpghttps://cointelegraph.com.br/news/uk-plans-payments-rule-changes-for-stablecoins-tokenized-deposits2026-04-21T14:06:12.000-04:00pt-BRCOINTELEGRAPH2026-04-21T16:00:00.000ZReino Unido planeja mudanças nas regras de pagamentos para stablecoins e depósitos tokenizadoshttps://s3.cointelegraph.com/uploads/2026-01/019bc6cf-680d-7734-a4da-24211b9eb683.jpghttps://cointelegraph.com.br/news/unicef-unites-blockchain-web3-in-brazil2026-04-21T18:01:47.000-04:00pt-BRCOINTELEGRAPH2026-04-21T15:30:00.000ZUnicef une blockchain, Web3 e ativos digitais em campeonato de Free Fire e FIFA26 em São Paulohttps://s3.cointelegraph.com/uploads/2026-04/019db130-7fef-76cd-a849-74b0f300b2d4.jpghttps://cointelegraph.com.br/news/arbitrum-freezes-71m-ether-connected-kelp-exploit2026-04-21T06:00:04.000-04:00pt-BRCOINTELEGRAPH2026-04-21T15:00:00.000ZArbitrum congela US$ 71 milhões em Ether ligados à exploração da Kelphttps://s3.cointelegraph.com/uploads/2026-04/019dae5d-e1d6-7acb-a929-707e4375df3b.jpghttps://cointelegraph.com.br/news/brazilian-crypto-news-272026-04-21T17:44:51.000-04:00pt-BRCOINTELEGRAPH2026-04-21T14:30:00.000ZNotícias Cripto: integração e competição na SwapSpace, RegDoor e ABcripto, Crypto Day Experts, Kore lança app e outras novidadeshttps://s3.cointelegraph.com/uploads/2025-12/019b0830-e3d1-7e50-b0e9-c2fdd78d6e5dhttps://cointelegraph.com.br/news/bitcoin-risks-losing-70k-strategy-strc-below-1002026-04-21T08:25:11.000-04:00pt-BRCOINTELEGRAPH2026-04-21T14:00:00.000ZBitcoin corre risco de perder US$ 70 mil com STRC da Strategy abaixo de US$ 100https://s3.cointelegraph.com/uploads/2026-04/019dab9a-e1d9-7029-a61c-46213ba83921.jpghttps://cointelegraph.com.br/news/bitget-wallet-launches-ai-brazil2026-04-21T17:09:02.000-04:00pt-BRCOINTELEGRAPH2026-04-21T13:09:03.000ZBitget Wallet lança mercados preditivos com inteligência artificial no Brasilhttps://s3.cointelegraph.com/uploads/2025-12/019b4008-2055-7d45-b84b-a5dd30a3e9fb.jpghttps://cointelegraph.com.br/news/us-senator-asks-clarity-senate-markup-pushed-back-april2026-04-21T05:57:20.000-04:00pt-BRCOINTELEGRAPH2026-04-21T12:30:00.000ZSenador dos EUA pede adiamento da marcação do CLARITY Act no Senado para maio, aponta reportagemhttps://s3.cointelegraph.com/uploads/2026-02/019c616f-cd71-7859-9669-9794c500042f.jpghttps://cointelegraph.com.br/news/crypto-code-free-speech-coin-center-first-amendment2026-04-21T04:47:59.000-04:00pt-BRCOINTELEGRAPH2026-04-21T12:00:00.000ZCódigo é 'liberdade de expressão funcional' protegido pela Primeira Emenda, diz Coin Centerhttps://s3.cointelegraph.com/uploads/2026-04/019dad73-32c9-78f7-bc70-10108168cef4.jpghttps://cointelegraph.com.br/news/coinbase-ai-payments-protocol-x402-launches-ai-agent-app-store2026-04-21T04:40:53.000-04:00pt-BRCOINTELEGRAPH2026-04-21T11:30:00.000ZProtocolo de pagamentos em IA x402 da Coinbase lança loja de apps para agentes de IAhttps://s3.cointelegraph.com/uploads/2026-02/019c4eb3-348f-7d22-9cf3-d652c7b2b38f.jpghttps://cointelegraph.com.br/news/aave-s-risk-manager-shares-2-scenarios-to-allocate-losses-from-kelp-dao-hack2026-04-21T03:41:22.000-04:00pt-BRCOINTELEGRAPH2026-04-21T11:00:00.000ZGestor de risco da Aave modela 2 cenários de dívida ruim após exploit da Kelp DAOhttps://s3.cointelegraph.com/uploads/2026-04/019dad3c-bbce-7577-9905-68423bfaa177.jpghttps://cointelegraph.com.br/news/xrp-holders-back-in-profit-price-gears-up-for-55-percent-breakout2026-04-21T12:50:36.000-04:00pt-BRCOINTELEGRAPH2026-04-21T10:41:50.000ZHolders de XRP voltam ao lucro enquanto preço mira possível rompimento de 55%https://s3.cointelegraph.com/uploads/2026-04/019dafaa-82bc-7023-8edc-a6bd3d5aa66f.jpghttps://cointelegraph.com.br/news/vix-drops-45-precent-three-weeks-btc-price-retake-80k2026-04-21T12:25:48.000-04:00pt-BRCOINTELEGRAPH2026-04-21T10:24:38.000ZVIX cai 45% em três semanas: o preço do Bitcoin está pronto para retomar US$ 80 mil?https://s3.cointelegraph.com/uploads/2026-04/019dafe7-39c1-76be-af2e-f1e8930ae4f4.jpghttps://cointelegraph.com.br/news/swaps-anonimos-de-criptomoedas-fogem-da-receita-e-dos-hackers-no-brasil2026-04-21T13:15:49.000-04:00pt-BRCOINTELEGRAPH2026-04-21T09:30:00.000ZSwaps anônimos de criptomoedas ‘fogem’ da Receita e dos hackers no Brasilhttps://s3.cointelegraph.com/uploads/2026-04/019db024-e520-7f77-bd1e-d2c430d21ed8.jpghttps://cointelegraph.com.br/news/bitcoin-price-today-april-21-20262026-04-21T11:07:14.000-04:00pt-BRCOINTELEGRAPH2026-04-21T07:07:14.000ZPreço do Bitcoin hoje, 21/04/2026: Por que o preço do BTC subiu mais de 2% hoje? Cripto chega a US$ 76 milhttps://s3.cointelegraph.com/uploads/2026-04/019dafb7-81f8-7092-95c5-7c8d0f774459.jpghttps://cointelegraph.com.br/news/ia-reduz-ate-7-chance-de-emprego-ou-renda-dos-jovens-no-brasil-revela-pesquisa2026-04-21T10:51:10.000-04:00pt-BRCOINTELEGRAPH2026-04-21T07:00:00.000ZIA reduz até 7% chance de emprego ou renda dos jovens no Brasil, revela pesquisahttps://s3.cointelegraph.com/uploads/2026-01/019be640-3ba2-7262-97d8-04f2dd5b39fa.jpg