---
title: "New quantum model slashes hardware needed to break bitcoin keys by 17 times"
description: "CoinDesk 于 2026-10-29 报道。 CoinDesk: “Alice & Bob's new model reduces the hardware required for a potential attack, bringing it closer to reality and…"
language: zh
canonical: "https://whycoinmoves.com/zh/events/bitcoin-new-quantum-model-slashes-hardware-96ec58ca3406d7"
published: 2026-10-29T13:56:57.000Z
updated: 2026-10-29T14:58:13.000Z
indexable: false
---

# New quantum model slashes hardware needed to break bitcoin keys by 17 times

CoinDesk 于 2026-10-29 报道。 CoinDesk: “Alice & Bob's new model reduces the hardware required for a potential attack, bringing it closer to reality and…

Attributed sources: [CoinDesk](<https://www.coindesk.com/tech/2026/10/29/new-quantum-model-slashes-hardware-needed-to-break-bitcoin-keys-by-17-times>)

## Key facts

CoinDesk: “Alice & Bob's new model reduces the hardware required for a potential attack, bringing it closer to reality and increasing pressure to adopt quantum-resistant security sooner.” 站点捕获后 1 小时内观测到 BTC +1.10%。市场观测不构成因果证明。
Evidence strength: 单一信源, 1 publisher group(s) (CoinDesk).
站点捕获后的观测收益率：5 分钟: +0.16% (2026-10-29 13:56 → 2026-10-29 14:01, UTC; Gate · USDT)；1 小时: +1.10% (2026-10-29 13:56 → 2026-10-29 14:58, UTC; Gate · USDT)。
前 30 天小时级绝对收益率的 99% 分位数为 1.23%（OKX · USDT；截止 2026-10-29 13:56, UTC）。

## Returns after site detection

| Window | Return | BTC | Difference from BTC | Actual sampled interval (UTC) | Source |
| --- | --- | --- | --- | --- | --- |
| 5 分钟 | +0.16% | +0.16% | 0.00 个百分点 | 2026-10-29 13:56 → 2026-10-29 14:01 | Gate · USDT |
| 1 小时 | +1.10% | +1.10% | 0.00 个百分点 | 2026-10-29 13:56 → 2026-10-29 14:58 | Gate · USDT |

## Historical hourly baseline

| Metric | Value |
| --- | --- |
| Coverage | 100.0% (720/720) |
| Median absolute hourly return | 0.14% |
| 99th percentile of absolute hourly returns | 1.23% |
| BTC beta | 1.00 |
| Source / cutoff (UTC) | OKX · USDT / 2026-10-29 13:56 |

## Claims and open questions

- No independently verified causal explanation is available.

## Source evidence

- [New quantum model slashes hardware needed to break bitcoin keys by 17 times](<https://www.coindesk.com/tech/2026/10/29/new-quantum-model-slashes-hardware-needed-to-break-bitcoin-keys-by-17-times>) — CoinDesk; published 2026-10-29 13:55; received 2026-10-29 13:56 (UTC).


## Recent BTC events and market reactions

暂无其他已达标的 BTC 事件。

- [Full coin archive](<https://whycoinmoves.com/zh/coins/bitcoin>)

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证据等级描述信源覆盖范围，不代表报道为真的概率。价格变动及其时间先后不能证明原因；分钟采样仅反映观测区间，异动阈值为经验设定。解读由模型辅助生成，引用与数字经过核对。信源标题保留原文语言，不转载全文。 [Methods and limitations](<https://whycoinmoves.com/zh/methodology>)