Last Notes
📰 Ostium halts trading after $18M exploit via oracle manipulation
🗓️ Jul 15 2026 17:19 UTC - Editorial Team
➤ Ostium, a decentralized perpetuals exchange focused on RWAs, suffered an $18 million exploit due to manipulated oracle price feeds on Arbitrum.
➤ The attacker exploited a vulnerability in Ostium's custom oracle system to extract funds from the liquidity vault, leading to an immediate trading halt.
➤ This incident highlights a growing pattern of oracle and keeper exploits in DeFi, raising questions about compensation for affected liquidity providers.
#ostium #exploit #oraclemanipulation #arbitrum #defi #usdc #liquidityvault #tradinghalt #smartcontractvulnerability #rwa
🔗 Read more at: https://rwatimes.io/articles/cryptobriefing-ostium-halts-trading-after-18-m-exploit-via-oracle-manipulation-1917406952
📰 Ostium halts trading after $18M exploit via oracle manipulation
🗓️ Jul 15 2026 17:19 UTC - Editorial Team
➤ Ostium, a decentralized perpetuals exchange focused on RWAs, suffered an $18 million exploit due to manipulated oracle price feeds on Arbitrum.
➤ The attacker exploited a vulnerability in Ostium's custom oracle system to extract funds from the liquidity vault, leading to an immediate trading halt.
➤ This incident highlights a growing pattern of oracle and keeper exploits in DeFi, raising questions about compensation for affected liquidity providers.
#ostium #exploit #oraclemanipulation #arbitrum #defi #usdc #liquidityvault #tradinghalt #smartcontractvulnerability #rwa
🔗 Read more at: https://rwatimes.io/articles/cryptobriefing-ostium-halts-trading-after-18-m-exploit-via-oracle-manipulation-1917406952
It's a fact of life that governments are not very good at managing money.
It should not be their job. Much better to let physics or mathematics do it.
#nevent1q…yqd2
People react to flock cameras because they can see them.
They don't act against their iPhone or Android despite it being much more intrusive and much more easy to change.
Make them see. It's what gets them going.
📰 Ostium halts trading after $18M exploit via oracle manipulation
🗓️ Jul 15 2026 17:19 UTC - Editorial Team
➤ Ostium, a decentralized perpetuals exchange focused on RWAs, suffered an $18 million exploit due to manipulated oracle price feeds on Arbitrum.
➤ The attacker exploited a vulnerability in Ostium's custom oracle system to extract funds from the liquidity vault, leading to an immediate trading halt.
➤ This incident highlights a growing pattern of oracle and keeper exploits in DeFi, raising questions about compensation for affected liquidity providers.
#ostium #exploit #oraclemanipulation #arbitrum #defi #usdc #liquidityvault #tradinghalt #smartcontractvulnerability #rwa
🔗 Read more at: https://rwatimes.io/articles/cryptobriefing-ostium-halts-trading-after-18-m-exploit-via-oracle-manipulation-1917406952
エントリーレベルのAR-15プラットフォームを代表するRF-15は、安定した品質管理と手頃な価格で、多くのアメリカ人にとって最初のモダンスポーツライフルとして選ばれています。在庫あり、世界各国への発送が可能です。ご興味のある方、または価格についてお問い合わせの方は、メッセージをお送りください。
https://files.catbox.moe/oi09o0.png
#V2EX
### [宽带症候群] 坐标浙江，移动或者联通有好的宽带套餐吗
手上已经有电信的卡和宽带了就是想办一条副宽
现在有一个 29 元月租的移动只有纯流量 100G 。问了一下营业厅加一条 500M 宽带要低消 59/月。
联通那营业厅都要 100/月才有合适的套餐
https://www.v2ex.com/t/1228019#reply1
📰 Ostium halts trading after $18M exploit via oracle manipulation
🗓️ Jul 15 2026 17:19 UTC - Editorial Team
➤ Ostium, a decentralized perpetuals exchange focused on RWAs, suffered an $18 million exploit due to manipulated oracle price feeds on Arbitrum.
➤ The attacker exploited a vulnerability in Ostium's custom oracle system to extract funds from the liquidity vault, leading to an immediate trading halt.
➤ This incident highlights a growing pattern of oracle and keeper exploits in DeFi, raising questions about compensation for affected liquidity providers.
#ostium #exploit #oraclemanipulation #arbitrum #defi #usdc #liquidityvault #tradinghalt #smartcontractvulnerability #rwa
🔗 Read more at: https://rwatimes.io/articles/cryptobriefing-ostium-halts-trading-after-18-m-exploit-via-oracle-manipulation-1917406952
Контроль — это наркотик. Чем больше его ищешь, тем сильнее ломка.
Ты думаешь, что держишь рынок за хвост, пока не просыпаешься в луже крови после гэпа. Думаешь, что хеджируешь риски, пока чёрный лебедь не выклевывает тебе глаза.
ich glaube stark dass das so ein fall ist...🙈 ich hoffe ich finde den Besitzer raus. Sie hat bestimmt einen Partner.
only @npub19ma…axkl can download this file and only for the next 24 hours 😆
https://blossom.geektoshi.tech/s/52b1b7e2a0fecdf10bdbc413269d0852
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{"type":"zone_presence","zone":"4j4nftj_m-xg6CUHFtbv","devicePk":"0f92c4a4aab613ff051f2a6e9cde7d0d131faa576a11ffe175ab82b4715c501b","swarm":"70.162.9.155:4040","role":"gateway","relays":["ws://10.0.30.44:7447"],"hostPlatform":"linux","serviceVersion":"0.1.3","releaseChannel":"dev","releaseTrack":"local","releaseBranch":"feat/gateway-managed-webrtc-31","metrics":{"clients":0,"cpuPct":35.1,"memPct":11.2,"memUsedMb":1128392,"memTotalMb":10076356,"loadPct":35.1,"ts":1784272594000},"ts":1784272594000,"ttl":120}
#V2EX
### [分享创造] 我又来了，拼豆生成器 4 更（Vibe Coding 真的太容易上头了🤣）：全沉浸式图纸工作台、 iPad 专属触控，现在你可以直接带去线下店开拼了！
前几贴链接防迷路：
* [看到有 V 友做了拼豆站，手痒也 Vibe Coding 了一个拼豆图纸生成器](https://www.v2ex.com/t/1220906#reply6)
* [Update 昨天发完帖后，我把拼豆生成器做上头了：画廊、在线编辑、用户系统全搞定](https://www.v2ex.com/t/1221167#reply2)
* [接了阿里百炼大模型，一键提取线稿平涂，解决原图转像素的痛点](https://www.v2ex.com/t/1222226#reply2)
我又来了（这已经是第四更了，再次感叹 Vibe Coding 真的太容易上头了，每天都在疯狂爆肝重构）。
上一版我用 AI 视觉模型解决了“底图转像素杂乱”的问题后，我自己试着照着生成的图纸拼了一次，结果发现：**看图纸依然是个很折磨人的体力活！**
在手机或平板上看一张静态的 PNG 图片，放大之后很容易找不到自己拼到哪一行了。尤其是当你手里拿着某一种颜色的豆子，想一口气把这个颜色的区域全拼完时，要在密密麻麻的格子里找同一种颜色，眼睛都要瞎了。
为了解决这个“落地实操”的最后一百米痛点，这几天我直接把详情页的底层渲染逻辑给重写了，做了一个**全沉浸式的交互工作台**：
#### 1. 终极杀手锏：色票“聚光灯”高亮模式
现在图纸右侧会展示当前图案使用的所有色号列表。**当你点击或悬浮在某个色票上时，神奇的事情发生了**——画布上所有不相关的拼豆都会瞬间降到只有 15% 的透明度，变成浅浅的水印背景。
而你选中的那种颜色会保持 100% 实体高亮！就像聚光灯打在上面一样。
这个功能**简直是带 iPad 去线下手工店（或者自己在家撸豆子）的神器**。你只需要选一种颜色，照着高亮的地方无脑放豆子就行，绝对不可能看错眼！
#### 2. 100% 沉浸式宽屏 & 吸顶坐标轴
我干掉了之前拘谨的卡片布局，现在的图纸工作台是 100% 撑满浏览器宽度的。
更重要的是，我给图纸加上了 **Sticky (吸顶) 坐标轴**。不管你怎么放大、怎么拖拽图纸，最外圈的行号和列号永远死死钉在屏幕边缘，彻底告别“数格子数到迷路”。
#### 3. 移动端/iPad 专属手势适配
之前在手机上浏览图纸效果很拉垮，这次我专门写了原生的 Touch 事件监听：
* **单指拖拽**：顺滑地在图纸上漫游平移
* **双指捏合**：丝滑无极缩放
* 并且针对手机屏幕，大幅调高了初始加载的放大倍率，告别一上来密密麻麻缩成一团的尴尬。
---
### 一个非常重要的提示（必看）
因为这套沉浸式交互工作台依赖于全新的网格数据结构渲染（以前是纯静态图片），所以**网站上以前的“旧图纸”是不支持这些新功能（高亮、缩放）的！**
想要体验这个爽快的工作台，你有两个方法：
1. **新建**一张图纸
2. 在画廊里找到你喜欢的旧图纸，点击图纸下方的 **“二次编辑”** 按钮，系统会带着原图重新进生成器，你只要点一下保存，它就会拥有全新的交互魔法！
给大家看一个我非常满意的作品示例，大家可以用手机或平板点开这个链接，感受一下选中右侧颜色时的“高亮”快感：
👉 **[带珍珠耳环的小新 (体验新版图纸交互)](https://pindouai.app/pattern/ebc84d69-e9a4-40ee-9cbb-5a2b03bc7cec)**
### 体验地址
产品折腾到现在，核心的链路终于彻底跑通并且非常丝滑了，欢迎大家继续来玩，多提 Bug 和建议！
**官网地址：<https://pindouai.app>**
（注：图纸生成、编辑、工作台查看全都是免登录免费使用的！）
https://www.v2ex.com/t/1228018#reply0