https://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.jpghttps://cointelegraph.com.br/news/paul-atkins-one-year-sec-chair2026-04-20T19:02:34.000-04:00pt-BRCOINTELEGRAPH2026-04-20T20:00:00.000ZUm ano sob a presidência de Paul Atkins, postura da SEC sobre criptomoedas marca ruptura com o passadohttps://s3.cointelegraph.com/uploads/2026-04/019dab77-2d38-7e4a-bd7c-816ad0a085b0.jpghttps://cointelegraph.com.br/news/tether-takes-8-2-stake-in-antalpha-backing-bitcoin-mining-finance-platform2026-04-20T18:10:32.000-04:00pt-BRCOINTELEGRAPH2026-04-20T19:00:00.000ZTether adquire participação de 8,2% na plataforma de financiamento de mineração de Bitcoin Antalphahttps://s3.cointelegraph.com/uploads/2025-12/019b00dd-8ed6-77a3-8baf-e35ce3606883https://cointelegraph.com.br/news/price-predictions-4-20-spx-dxy-btc-eth-bnb-xrp-sol-doge-hype-ada2026-04-20T18:52:12.000-04:00pt-BRCOINTELEGRAPH2026-04-20T18:00:00.000ZAnálise de preços em 20/04: SPX, DXY, BTC, ETH, BNB, XRP, SOL, DOGE, HYPE e ADAhttps://s3.cointelegraph.com/uploads/2026-04/019dabd2-eecf-7401-a5ea-c34b1fb055c1.jpghttps://cointelegraph.com.br/news/bitmine-buys-101-627-eth-in-largest-purchase-since-december-20252026-04-20T14:15:12.000-04:00pt-BRCOINTELEGRAPH2026-04-20T17:00:00.000ZBitmine compra 101.627 ETH na maior aquisição desde dezembro de 2025https://s3.cointelegraph.com/uploads/2026-04/019dab27-51dd-7ced-b999-c69ece79c623.jpghttps://cointelegraph.com.br/news/ethereum-whale-opens-90m-long-bets-eth-price-chart-eyes-3-2k2026-04-20T16:42:54.000-04:00pt-BRCOINTELEGRAPH2026-04-20T16:00:00.000ZBaleia do Ethereum abre apostas compradas de US$ 90 milhões enquanto gráfico mira US$ 3,2 milhttps://s3.cointelegraph.com/uploads/2026-04/019dab96-8e98-7ef3-a674-902c73ecc7ac.jpghttps://cointelegraph.com.br/news/significant-rise-in-bitcoin2026-04-20T17:54:26.000-04:00pt-BRCOINTELEGRAPH2026-04-20T15:30:00.000ZAnalistas apontam métricas que sugerem para onde vai o preço do Bitcoin na semanahttps://s3.cointelegraph.com/uploads/2025-12/019b025e-ba9a-71a8-9bae-8d71b78f9081https://cointelegraph.com.br/news/ravedao-rave-token-risks-another-crash-price-manipulation-claims2026-04-20T13:27:14.000-04:00pt-BRCOINTELEGRAPH2026-04-20T15:00:00.000ZToken RAVE da RaveDAO corre risco de nova queda de 50% em meio a alegações de manipulação de preçohttps://s3.cointelegraph.com/uploads/2026-04/019daad1-ed75-7642-ae6d-b3c312ae8196.jpghttps://cointelegraph.com.br/news/all-together-banks-fintechs-cryptocurrencies2026-04-20T17:25:27.000-04:00pt-BRCOINTELEGRAPH2026-04-20T13:30:00.000ZTudo junto: Binance aponta convergência entre bancos, fintechs e criptomoedashttps://s3.cointelegraph.com/uploads/2026-02/019c50e4-2b68-7319-9842-b66bdae3d70a.jpghttps://cointelegraph.com.br/news/brazil-accelerates-regulatory-agenda2026-04-20T17:08:49.000-04:00pt-BRCOINTELEGRAPH2026-04-20T13:08:49.000ZBrasil acelera agenda regulatória e pressiona empresas de criptomoedashttps://s3.cointelegraph.com/uploads/2026-04/019dabd7-6dda-7d33-83e8-6ebc8e21fa30.jpghttps://cointelegraph.com.br/news/bitcoin-daily-gains-near-3-stocks-ignore-us-iran-war-threat-oil-drops2026-04-20T15:14:53.000-04:00pt-BRCOINTELEGRAPH2026-04-20T13:00:00.000ZBitcoin sobe quase 3% no dia enquanto ações ignoram ameaça de guerra EUA-Irã e petróleo recuahttps://s3.cointelegraph.com/uploads/2026-04/019dab69-073c-7784-b797-7dc096c03aae.jpghttps://cointelegraph.com.br/news/strategy-buys-34-164-bitcoin-total-holdings-hit-815-061-btc2026-04-20T12:29:07.000-04:00pt-BRCOINTELEGRAPH2026-04-20T12:30:00.000ZStrategy compra 34.164 Bitcoin por US$ 2,5 bilhões, holdings ultrapassam 800.000 BTChttps://s3.cointelegraph.com/uploads/2026-01/019bc10f-398f-7102-a685-ceaff2cfc902.jpghttps://cointelegraph.com.br/news/especialista-aponta-suporte-para-o-bitcoin-lutar-por-us-84-mil-e-nao-despencar-a-us-50-mil2026-04-20T15:17:02.000-04:00pt-BRCOINTELEGRAPH2026-04-20T12:00:00.000ZEspecialista aponta suporte para o Bitcoin lutar por US$ 84 mil e não despencar a US$ 50 milhttps://s3.cointelegraph.com/uploads/2026-04/019dab6a-af1d-7322-bc23-b8dac3ac643d.jpghttps://cointelegraph.com.br/news/brasil-aporta-r-5-5-milhoes-em-nova-semana-otimista-dos-fundos-de-criptomoedas2026-04-20T14:27:10.000-04:00pt-BRCOINTELEGRAPH2026-04-20T11:30:00.000ZBrasil aporta R$ 5,5 milhões em nova semana otimista dos fundos de criptomoedashttps://s3.cointelegraph.com/uploads/2026-04/019dab3f-9dad-77fe-a7c2-b3369448a793.jpghttps://cointelegraph.com.br/news/bitcoin-metrics-line-up-bull-signals-78k-btc-price-level-beat2026-04-20T12:20:47.000-04:00pt-BRCOINTELEGRAPH2026-04-20T11:00:00.000ZMétricas do Bitcoin alinham sinais de alta com US$ 78 mil como o nível de preço do BTC a ser superadohttps://s3.cointelegraph.com/uploads/2026-04/019daac0-0622-7374-96ce-f85106fc4572.jpghttps://cointelegraph.com.br/news/btc-price-due-new-highs-five-things-bitcoin-this-week2026-04-20T10:18:21.000-04:00pt-BRCOINTELEGRAPH2026-04-20T10:30:00.000ZPreço do BTC deve atingir novas máximas: cinco coisas para saber sobre o Bitcoin esta semanahttps://s3.cointelegraph.com/uploads/2026-01/019bbf3b-d302-75b1-be4c-a6712fd23db0.jpghttps://cointelegraph.com.br/news/strategy-semi-monthly-dividends-saylor-bitcoin-buy2026-04-20T06:49:49.000-04:00pt-BRCOINTELEGRAPH2026-04-20T10:00:00.000ZSaylor sugere compra 'ainda maior' de BTC dias após anunciar dividendos 'semi-mensais'https://s3.cointelegraph.com/uploads/2026-04/019da956-9aa2-765e-9a52-4b316f98de8c.jpghttps://cointelegraph.com.br/news/polymarket-seeking-400-million-raise-report2026-04-20T05:08:18.000-04:00pt-BRCOINTELEGRAPH2026-04-20T09:39:28.000ZPolymarket negocia levantar US$ 400 milhões com valuation de US$ 15 bilhões, aponta reportagemhttps://s3.cointelegraph.com/uploads/2026-01/019b92f6-0225-7539-ba40-b183ae030e9e.jpghttps://cointelegraph.com.br/news/regulamentacao-deve-espremer-lavagem-de-dinheiro-com-criptomoedas-e-ouro-no-brasil-dizem-especialistas2026-04-20T11:53:47.000-04:00pt-BRCOINTELEGRAPH2026-04-20T08:00:00.000ZRegulamentação deve espremer lavagem de dinheiro com criptomoedas e ouro no Brasil, dizem especialistashttps://s3.cointelegraph.com/uploads/2026-04/019d9151-149a-7462-8ecd-4ca97e63eb8d.jpghttps://cointelegraph.com.br/news/bitcoin-price-today-april-20-20262026-04-20T11:05:47.000-04:00pt-BRCOINTELEGRAPH2026-04-20T07:05:47.000ZPreço do Bitcoin hoje, 20/04/2026: BTC ainda sofre com guerra no Irã e indecisão sobre o conflito leva ativo a US$ 75 milhttps://s3.cointelegraph.com/uploads/2026-02/019c38e4-dd97-7d0e-abd0-a617a070b331.jpg