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Decibel Trade Lança Memória Compartilhada Criptografada na Aptos para Proteger Traders

A Decibel Trade ativou a Memória Compartilhada Criptografada na blockchain Aptos para combater ataques de MEV.

A Decibel Trade ativou a Memória Compartilhada Criptografada na blockchain Aptos para combater ataques de MEV. Aptos (APT) is trading at R$4,14 ($0.8235), down 0.7% since this brief published. This is an original Criptano brief based on reporting by Crypto.news, with live market data added, as of Wed, 21 Oct 2026 10:15:01 UTC.

Why it matters

A Memória Compartilhada Criptografada protege traders contra ataques de front-running e sandwich, aumentando a segurança e a confiança nas transações na Aptos.

Key takeaways
  • Decibel Trade lançou a Memória Compartilhada Criptografada na Aptos.
  • A solução visa reduzir ataques de MEV, como front-running e sandwich.
  • Aptos (APT) subiu 8.21% nas últimas 24 horas após o anúncio.

A Decibel Trade anunciou a ativação da Memória Compartilhada Criptografada na blockchain Aptos, uma solução projetada para proteger traders contra ataques de valor extraível de mineradores (MEV).

A Memória Compartilhada Criptografada permite que traders ocultem detalhes de ordens pendentes de validadores, reduzindo assim a possibilidade de front-running e sandwich attacks, que são formas comuns de MEV.

Aptos (APT) reagiu positivamente ao anúncio, com o preço subindo 8.21% nas últimas 24 horas, atingindo $0.82886. O movimento ocorre em um contexto de mercado mais amplo de alta, com o Bitcoin subindo 2.16% no mesmo período.

A Memória Compartilhada Criptografada é uma resposta à crescente preocupação com a segurança das transações em blockchains públicas, onde informações sobre ordens pendentes podem ser exploradas por atores maliciosos.

O desenvolvimento ocorre em um momento em que a Aptos busca se estabelecer como uma blockchain de alto desempenho e segurança, competindo com outras plataformas de contratos inteligentes.

Market reaction since this brief Live

Since this brief published about 1 hour ago, Aptos (APT) has moved from R$4,16$0.8289 to R$4,14$0.8235 — -0.65%.

$0.823$0.824$0.826$0.828$0.83 published · $0.829 now · $0.823 (-0.65%) 21 de out. 08:57 UTC 21 de out. 10:15 UTC
BeforeSince publishPublished · R$4,16$0.8289

The chart plots APT's price: grey is the move before this brief published, the vertical dashed line marks the moment it published, the horizontal dashed line is the price then, and the coloured area is the move since — from Criptano's market data (daily resolution). It shows what happened after the news, not that the news caused it; many factors move prices. Não é recomendação.

What this means in real

At today's peer-to-peer rate, 1 APT ≈ R$4.15 (about $0.8235), up 7.6% over 24 hours. The real itself trades about 0.2% above the official rate on the P2P market, so a Brazilian buyer's effective cost differs from the headline dollar price.

Live market data

Current prices for the asset in this story — live, source-stamped, updated every 15 minutes.

#92
R$4,14$0.8235 ▲ 7.60%
-0.65% since this brief published
7d +0.40%MCap R$3.65BFull APT data →
The market when this published · 21 de outubro de 2026
Total market capR$14.33T
Bitcoin 24h+2.16%
Ethereum 24h+2.95%
Dominância BTC58.6%
Medo & Ganância63 · Greed
On-chain & primary-source check

Figures and sectors in this story, checked live against on-chain aggregators · 21 de outubro de 2026.

Bitcoin network hashrate1042 EH/sdifficulty 140.6Tmempool.space ↗

Criptano reads these figures directly from on-chain aggregators (DeFiLlama, mempool.space) at build time — independent of what any outlet reported. Sector totals aggregate every protocol DeFiLlama tracks in that category. Values are live and will change.

Decibel Trade Lança Memória Compartilhada Criptografada na A — questions & answers

O que é a Memória Compartilhada Criptografada?

É uma solução que permite aos traders ocultar detalhes de ordens pendentes de validadores, protegendo contra ataques de MEV.

Como a Memória Compartilhada Criptografada afeta o mercado?

A medida pode aumentar a confiança dos traders na segurança das transações na Aptos, potencialmente atraindo mais usuários para a plataforma.

Qual é o impacto do anúncio no preço do APT?

O preço do APT subiu 8.21% nas últimas 24 horas após o anúncio da Memória Compartilhada Criptografada.

How much is 1 Aptos worth in real today?

About R$4.15 at the live peer-to-peer (P2P) USDT rate, which is what Brazilians typically trade at — equivalent to roughly $0.8235. The real price moves with both APT's US-dollar price and the USDT/BRL rate; use our Aptos in real page for any amount.

Has Aptos's price moved since this brief was published?

APT is down 0.65% since this brief first published — trading at R$4,14 ($0.8235) now versus R$4,16 ($0.8289) at publication. Criptano re-checks this figure against CoinGecko and Binance every 15 minutes.

Which outlets reported this story?

This is an original Criptano brief that synthesises reporting from Crypto.news. It is not a copy of any one article — follow the source links above for the original reporting.

Criptano Newsdesk Data-stamped

Criptano's newsdesk writes original briefs by synthesising coverage from across the crypto press — 50+ outlets including CoinDesk, The Block, Decrypt and Cointelegraph — cross-checking the figures they report — and verifying them against on-chain data from DeFiLlama and mempool.space — plus live market context (CoinGecko, Binance). We summarise and link to every source; we never reproduce full articles. Read our editorial standards and how we use AI. Não é recomendação.

Market data verified against CoinGecko & Binance · 21 de outubro de 2026 ⛓ Timestamped at Bitcoin block #972,448 sha256:52c3785c7c50865a
Based on reporting by Crypto.news — this is an original Criptano summary with live market data, not the original article.Crypto.news · 21 de out. 08:57 ↗

Original summary — not financial advice. This is an original Criptano brief that summarises a development reported elsewhere and adds live market data for context; it is not the original article and reproduces no part of it. Follow the source link above for full details. Crypto is volatile and high-risk — always do your own research.