Buy At Hello

274 posts

Buy At Hello banner
Buy At Hello

Buy At Hello

@buyAtHello

Bitcoin had me at hello.

Katılım Ekim 2021
456 Takip Edilen22 Takipçiler
Buy At Hello
Buy At Hello@buyAtHello·
@nake13 @vyperlang 我認同 Vyper 比solidity 好懂好上手,但Vyper 的普及度太低,說實在不太敢用。上次的 curve 事件,讓不知情的人更怕了
中文
0
0
2
92
Zhixiong Pan
Zhixiong Pan@nake13·
或许对于新开发者来说,真的该试试 @vyperlang 了,而不是 Solidity。 虽然现在大家都会用 AI 辅助编程,但从语言的可解读性来说,类似于 Python 的 Vyper 应该是更适合上手的。毕竟 Python 已经成为了很多学校的计算机编程课程的常规选择了。 其实还是有很多耳熟能详的协议是用 Vyper 实现的。
Zhixiong Pan@nake13

⭐️ 以太坊生态正发生一件重要却极少被社区讨论的事情:最广泛使用的智能合约语言 Solidity 即将「分叉」为强调稳定性的 Classic Solidity,以及完全重构、仍处于原型阶段的 Core Solidity。 这两个语言都是由 Solidity 团队维护。他们认为,由于 Solidity 早期参考方案的局限性影响了其设计,以及随着近 10 年的演变带来了许多 技术债,同时缺失部分语法特性(比如 generics),强行在现有系统中修复或者增加这些特性,风险极高。 而 Solidity 作为智能合约语言,安全性/稳定性比功能特性更重要。 所以他们才认为同步开发两个语言才是最佳的选择。所以 Core Solidity 会从零开始构建,原生支持新的特性,引入标准库,并形成新的语言规范。 目前 Solidity 的版本号为 0.8.30,而接下来将发布的 0.9 版本将会是从 Classic Solidity 迁移到 Core Solidity 的第一步。暂时还不会引入重大新特性,但主要目标是移除弃用功能、偿还技术债。后续的 0.10 版本还会移除更多过时元素,部分语法将演进为 Core Solidity 风格。 👂对于这件事,社区怎么看? 1️⃣ Paradigm 的@gakonst 认为,目前的Solidity已经「基本没有问题」,当前最优先要解决的问题不是新的语法或语言特性,而是编译器本身,如何让编译速度和 Gas 优化效果提升 100 倍。他很担心 Solidity 会重演当年 Python 2 升级到 Python 3 时的那种生态割裂。 2️⃣ 有开发者表示,同时维护两种语言会非常困难 ,对第三方工具(third-party tooling)来说也是如此。 3️⃣ 论坛中有人问,开发社区最主要的抱怨之一是(Solidity)编译速度太慢,并询问如何从设计层面改进编译速度或者采用增量编译类的技术。Solidity团队回复说,未来会考虑增加 增量编译 和 并行化,不过还在长期路线图中,没有具体时间。 其他讨论就更少了,论坛里就两个人进行了讨论。 考虑到 Solidity 已加入 Argot,且原团队负责人 Daniel Kirchner 目前处于休假状态,所以我也挺担忧语言的长期维护性,和他们是否真的做出了对于生态最佳的决策,所以更多的讨论是很有必要的。 不过幸好,在以太坊上你还可以用 @vyperlang 等其他智能合约语言。 来源:soliditylang.org/blog/2025/10/2… 参与讨论:forum.soliditylang.org/t/call-for-fee…

中文
3
4
10
14.1K
Buy At Hello
Buy At Hello@buyAtHello·
6/7) 挑戰呢?Gas 計費難定,開發者適應需時間,工具鏈安全風險(LLVM 依賴)待解。但 Succinct SP1 已證實可行,縮短滾動鏈結算至小時。#TechChallenges #Innovation
中文
1
0
0
15
Buy At Hello
Buy At Hello@buyAtHello·
1/7) 再見 EVM,歡迎 RISC-V!以太坊即將更換引擎。普通用戶:你的 0x 地址、ETH、NFT 不變,MetaMask 照用。但內部將變得更快、更便宜!交易費可能降 100 倍,TPS 達 10k。
jaehaerys 🪽@0xJaehaerys

Goodbye EVM, Hello RISC-V Ethereum is about to change its engine. ________________________ For Dummies: If you’re an ordinary Ethereum user, here’s the key point: your wallet address will not change. - Your 0x... address stays the same. - Your ETH, tokens, and NFTs remain exactly where they are. - Your MetaMask or any other wallet will keep working. What does change is everything under the hood: - Transactions become cheaper (up to 100× lower fees). - Ethereum becomes faster (thousands of transactions per second). - Rollup withdrawals become quicker (hours instead of a week). - Security becomes stronger (fewer risks of protocol-level bugs). _____________________________ For ten years, Ethereum has been powered by the EVM — the Ethereum Virtual Machine. It was revolutionary, enabling smart contracts, DeFi, and NFTs. But in a future built on zero-knowledge proofs (ZK-proofs), the EVM has become the bottleneck. What’s wrong with the EVM? - Slow in ZK: zkEVMs don’t prove the EVM directly; they prove an interpreter of the EVM that itself compiles to RISC-V. This adds an extra layer and results in a 50–800× slowdown. - Overcomplicated: precompiles (hardcoded cryptographic functions) bloat the protocol and have caused near-consensus failures. Vitalik has called them “horrible.” - Outdated design: a 256-bit stack-based machine, chosen a decade ago, is inefficient for most real-world and ZK operations compared to modern 32/64-bit register machines. In short: the EVM was brilliant for its time, but it carries heavy technical debt that becomes unsustainable in a ZK-native world. RISC-V RISC-V is not a product, but an open standard for processors — a universal alphabet of instructions: simple, modular, and free. It already powers real chips and is the default backend for most zkVMs (9 out of 10). Adopting RISC-V gives Ethereum: - Massive speedups: direct proving without an interpreter layer. - Cheaper fees: ~100× lower proving costs, making transactions far cheaper. - Better developer experience: smart contracts in Rust, Go, C++, even Python, thanks to LLVM. - Stronger security: backed by a precise, machine-readable spec (SAIL), unlike the ambiguous Yellow Paper. - Hardware acceleration: paths for ASICs and FPGAs already being tested (Succinct SP1, Nervos, Cartesi). Migration Path @VitalikButerin outlines a gradual 3-step plan: - Precompile replacement — new cryptographic functions implemented as RISC-V programs, replacing fragile EVM precompiles. - Dual VM era — contracts can be deployed as either EVM or RISC-V, with full interoperability via system calls. - Rosetta strategy — the EVM itself becomes a contract running inside the RISC-V VM, ensuring backward compatibility while simplifying the core protocol. What does this mean for the ecosystem? - Optimistic rollups: break. Their fraud proofs rely on re-executing EVM on L1. Without the EVM, they must rebuild from scratch or change models. - ZK rollups: win big. Already standardized on RISC-V, they can integrate seamlessly with L1. Polygon, zkSync, Scroll, StarkNet all benefit (though StarkNet continues with Cairo). - Developers: no longer limited to Solidity and Vyper. They can reuse mainstream tooling, compilers, debuggers, and libraries. Users: transactions become cheaper, rollups finalize faster (hours not days), and Ethereum scales to ~10,000 TPS (Gigagas L1). Ethereum is evolving from a smart contract VM into a verifiable trust layer for the entire internet. As Vitalik puts it: “The finish line includes… ZK-snarking everything.” By adopting RISC-V, Ethereum aligns with the ZK-proving ecosystem, eliminates long-standing inefficiencies, and unlocks a new era where developers can bring the full power of mainstream software to the blockchain — and users benefit from faster, cheaper, and safer applications.

中文
1
0
0
35
Buy At Hello retweetledi
Buy At Hello
Buy At Hello@buyAtHello·
- All bank accounts will be stablecoins - All bank ledgers will be chains
RYAN SΞAN ADAMS - rsa.eth 🦄@RyanSAdams

Today is a big day for crypto In the next few hours Trump will be signing the GENIUS act into law. People think this just a stablecoin bill. It's not. This is the most significant step in crypto adoption in our 16 year history. This is the almighty U.S. Empire, the master of the world's banking system and capital markets, declaring that the future of global finance is crypto. GENIUS is a gas pipeline from the world's banking system to crypto rails. The pipe will only get bigger. In blessing the tokenized of dollars and treasuries the U.S. has just guaranteed every asset in the world will be tokenized. Dollars are the world reserve currency. Treasuries are the world reserve asset. An asset gravity well. We're now on a path toward full conversion of all banking infrastructure to crypto rails both in the U.S. and around the world. The only question: years or decades? In the fullness of time: - All bank accounts will be stablecoins - All bank ledgers will be chains There will be many ledgers, but the odds are strong that Ethereum has cemented its place as the world ledger - a ledger of ledgers. The things that are most clear in this new world: Dollars = stablecoins Banks = chains Ethereum = world ledger ETH = world reserve asset BTC = store of value Still, media attention is on crypto grifts and memecoins. They still think crypto is useless and have no idea the tectonic shift that's just been signed into law. I expect they won't see any of this until it's here. So if you show them this post i expect they'll say it's fantasy land. But here's the reality. The crazy idea we started with - that someday crypto will eat finance - GENIUS makes that all but inevitable. July 18, 2025. Today is a big day for crypto. I can't believe we're here.

English
0
0
0
13
Buy At Hello
Buy At Hello@buyAtHello·
After $ETH mooned: Vitalik’s a geek genius, pure mind, reserved & above market noise, crypto’s rare “philosopher prince.” @ethereum masters cash flow, nails market timing, raking in bull market gains like bosses. 🚀😎 #ETH #Crypto
English
0
0
0
27
Buy At Hello
Buy At Hello@buyAtHello·
Before $ETH mooned: Vitalik’s a nerdy mess, socially awkward, dresses like a slob, talks like an AI, obsessed with rollups & ZKP while ignoring "real work." @ethereum dumps coins nonstop, no bull market vibes. 🥱
English
1
0
0
22
Buy At Hello retweetledi
Jonathan Swanson
Jonathan Swanson@swaaanson·
Peter Thiel is a kingmaker in the shadows He backed Trump in 2016 and now 7 of his ex-colleagues(JD Vance, David Sacks, Elon, Vivek) are running the US government Once you understand how Thiel spots winners before anyone else, you'll build influential networks like no other🧵
Jonathan Swanson tweet media
English
186
1.3K
15.2K
2.3M
Buy At Hello retweetledi
Senator Cynthia Lummis
Senator Cynthia Lummis@SenLummis·
WE ARE GOING TO BUILD A STRATEGIC BITCOIN RESERVE 🇺🇸 🇺🇸 🇺🇸
English
3.1K
14.1K
81.3K
7.6M
Buy At Hello retweetledi
Elon Musk
Elon Musk@elonmusk·
Let that sink in
Elon Musk tweet media
English
63K
215.4K
2.1M
140.5M
Buy At Hello retweetledi
Elon Musk
Elon Musk@elonmusk·
Yeah, @Jack is right
English
10.5K
30.1K
180.9K
27.7M
Buy At Hello retweetledi
CZ 🔶 BNB
CZ 🔶 BNB@cz_binance·
4
CZ 🔶 BNB tweet media
5.5K
2.8K
27K
6.2M
Buy At Hello retweetledi
TechFlow 深潮|APP 已上线
TechFlow 深潮|APP 已上线@TechFlowPost·
市场闪崩,传奇大空头 GCR 出山鼓励大家“不要投降”,来听听他的十大加密投资建议。 还记得传奇交易员@GCRClassic么,2022年,他通过做空$LUNA成为有史以来最赚钱的交易员之一,如今他在社媒发帖,以鼓励的话语温暖着每一个受伤的韭菜: “如果你一直被边缘化,这是很好的机会,可以对你确信的代币进行加仓;如果你已经全额投资,那么就坚持下去,坚守你的现货仓位不要投降;有人曾经说过,清算是将财富从需要杠杆的交易者强制转移到富有的现货买家。” 我们分享总结 GCR 这几年来十条核心的加密投资建议和心得; 1/做Holder,还是做Trader? 我继续持有大量现货 BTC + ETH 头寸,因为我相信我们已在 11 月触底,并对未来仍然看好;目标是到 2030 年达到 10k ETH。 90% 的人,其实做个Holder(持有者)会更好。 注意,该建议仅与那些炒山寨币叙事轮换的Degen们相关。 2/Meme 最大的利好是“永不交付” 讽刺的是,对$DOGE来说,最乐观的路径是 Twitter 永远不会真正将其整合到任何东西中。 这将是马斯克用来调侃、暗示、嘲讽、打谜语、开玩笑的对象,只要说多年来一直有一个总体规划,让人们的想象力自由驰骋就行。 我们称之为 Hoskinson;永不交付。 3/加密新闻真假不重要,影响时间长短更重要 当新闻影响价格时,市场参与者常常关注其是否真实。 很多时候,标题的真实性并不重要。 市场对新闻的反应及其持续时间才更具指导意义。 4/早快晚慢 我们观察 meme 代币上涨时的一般交易原则: 在山寨币周期中,您应该在趋势首次逆转时加大对风险的考虑,并随着时间的推移开始逐渐保护资本。 人们失败是因为他们做了完全相反的事情;早期投资时放慢速度,随着时间的推移越来越贪婪逐渐梭哈。 5/大环境不错时,对旁氏下注 对于普通人来说,飞往澳门或拉斯维加斯赌一把的费用太高了。 当我们轻松赚钱并且宏观经济环境与风险为伍时,去中心化赌场和/或去中心化庞氏骗局总是那批最快的马。 6/炒新不炒旧的内在逻辑 新币:充满希望、缺少持有者、团队仍然不富裕,当然有动力去炒作。 7/考虑盈利 试着将庞氏骗局想象成为奖金而战的职业拳击手而不是代币;拳击比赛中,胜者得到奖金,败者一无所有。 但人们往往会做出这样的决策:当一种投资表现好时,他们会卖掉它(cut their winners),而当另一种投资表现不佳时,他们会继续投资(add to their losers),而不是寻求专业帮助来处理他们可能因为金钱损失而产生的情绪问题。 8/别人赚钱扰人心,获利了结才是真 我之前发了一些建议,有人因为建议赚了大钱,然后你收到了别人赚大钱的消息。 但是,只有当财富真正变现时,它才算是财富。 当交易量比市值还大时时,往往意味着价格上涨已经到了最后一个阶段。 9/最差的代币设计和最好的市场表现并不矛盾 一些表现最好的代币将是代币经济学最差的代币,来自最具掠夺性的团队。 许多在熊市高峰期启动的团队,一直在焦急地等待更有利的条件,以便他们可以施展自己的伎俩并进行一些市场操纵。 10/单价越低,交易越猛 无论人们看过多少次,他们仍然低估了“低单位偏差效应”对散户的引力。 (注,低单位偏差,是指这个偏见是指人们往往倾向于认为单价较低的股票或货币更有价值,因为他们可以买到更多的“单位”,尽管实际价值可能一般) 这可是加密货币世界中最具吸引力的东西。 你想想,为什么一个心智健全的人会跑去买100个单价更高的币?他们本来可以拥有100万个其他单价更低的币。 最后,温故而知新,顶级交易员的成功或许无法模仿,但他们的观点却能指导大家更加谨慎地在加密世界里前行。
TechFlow 深潮|APP 已上线 tweet media
中文
50
201
479
213.1K
Buy At Hello retweetledi
StakeStone
StakeStone@Stake_Stone·
🎉Omnichain Carnival Wave 1 is now live with early access! TL;DR -Early access for Wave 1 starts on 3/26 at 14:00 UTC and lasts for 4 days -Register during early access to receive a 15% bonus in wave 1 -3% of the total supply will be allocated in Wave 1. Lead Wave 1 with extra rewards! Register at: carnival.stakestone.io Anticipate Wave 2, plus even more to come. Learn more about omnichain carnival: @official_42951/stakestone-omnichain-carnival-6a4fc10ebe4f" target="_blank" rel="nofollow noopener">medium.com/@official_4295
StakeStone tweet media
English
6.2K
63K
19.2K
1.3M
Buy At Hello
Buy At Hello@buyAtHello·
@0xtodd AC光一個Defi之神的稱號就可以讓人無腦梭了
中文
0
0
0
17
0xTodd ( thinking )
0xTodd ( thinking )@0xTodd·
相比写代码能力而言 AC的共振能力显然更高一筹 你可以永远相信他的号召力
Kay Capital@keyahayek

换了一些 SOL 到 FTM: 1. SOL 主升浪吃到了 2. 并行 EVM 在 @monad_xyz 出来以前只有 SEI 和 FTM 能可以出 Devnet / Testnet,其他的都是概念选手,全流通和低流通,你会选择谁呢 3. FTM 从 Multichain 事件中逐渐走出来(看起来会发一条用 $FTM 作为 native token 的新并行 EVM 链),类似于 SOL 的 FTX 时刻以后半年 4. 鄙人对 AC,曾经是宗教一般的爱,而 AC 对 FTM,亦是宗教一般的爱。只要有牛市、只要 AC 出来搞事,你只管梭哈,剩下都交给命运

中文
6
0
13
10.3K