مساج في جدة الرياض منزلي فندقي MPBC

High Commissioner Syed Ahsan Raza Shah met with a delegation of the Malaysia Pakistan Women Business Council (MPBC) at the Pakistan Mission today. The meeting discussed various initiatives for the empowerment of Pakistani women in Malaysia. The High Commissioner appreciated MPBC Women’s efforts and encouraged greater engagement in community outreach and awareness-building among Pakistani ladies in Malaysia. 🇵🇰🇲🇾

Excited to present Multi-Party Block Construction (MPBC) at @JoinFutura next Wednesday. ZuBerlin has been a favorite conference for the past few years. Good crowd in a very Berlin setting.

MPBC Facilitates Ease of Doing Business in Pakistan, Malaysia pakprism.com/mpbc-facilitate… via @PakPrism26336

HC Meets MPBC, Discusses Empowerment of Pakistan Businesswomen in Malaysia pakprism.com/hc-meets-mpbc-d… via @PakPrism26336

Multi-Party Block Construction (MPBC) is currently append-only. This has nice properties, like blockspace utilization and block value strictly increasing. A limit is that only non-contentious or self-contained TXs can be appended. Coverage can be extended in numerous ways: (1) More transactions can become self-contained, such as through EIP-8272. (2) The scope of the mechanism can extend to contentious transactions. Extending the scope of the mechanism is complex, as it requires taking into account interdependencies between transactions. But it's doable, and it's great that there is already early discussion on it on the MPBC post.

Quality blockspace has to be available, accessible and provide predictable execution. Ethereum has nice properties: (1) Availability: 100% uptime. (2) Access: Multiple lanes incl. FOCIL (hard guarantee) and MPBC (economic guarantees). (3) Execution: More self-contained txs (EIP-8272). Framing: The cadence at which it is allocated (slot time). Faster slot times are a way to get more out of the substrate.

🗓️ 以太坊日报 2026-05-28 【区块链技术讨论】 1⃣@DrewVdW 等多人讨论MPBC（多方区块构建），来自@blockspaceforum的研究指出以太坊PBS市场存在结构性缺口，MPBC将改变交易寻找区块和区块构建的方式，使多方能够贡献区块内容 x.com/DrewVdW/status/2059606… 2⃣@leolarav 分享SSZ（Simple Serialize）形式验证进展，已证明固定大小类型的往返、不可篡改性和大小边界定理，但bitvector、bitlist和可变大小容器尚未完成证明 x.com/leolarav/status/205958… 3⃣@escottalexander 转发@PrivacyEthereum关于OpenAC（开放匿名凭证）实际实现，用于隐私保护的人格证明，采用现有政府机制x.com/escottalexander/status… 4⃣@soispoke 提及等待EIP-8272合并，暗示相关技术更新即将完成x.com/soispoke/status/205957… 【学术合作动态】 1⃣@EntEthAlliance 宣布与@ethconf合作举办NYC Tech Week活动，@SPGlobal的Charles Jansen、@Morpho的Merlin Egalite等将参与讨论金库、链上资产管理、机构采用和DeFi基础设施下一阶段等主题x.com/EntEthAlliance/status/… 【行业观点碰撞】 1⃣@VivekVentures 转发Vitalik Buterin观点，指出联盟链（consortium blockchains）失败的原因在于其原始愿景未能实现 x.com/VivekVentures/status/2… 2⃣@tayvano_ 分析DeFi安全模型，指出密钥泄露和操作安全失败一直超过"真正的"DeFi漏洞利用，批评过度依赖智能合约审计而忽视传统安全层x.com/tayvano_/status/205972… 3⃣@fundstrat 引用观点反驳"ETH已死"论调，指出SoFi在以太坊上推出1亿美元种子资金的稳定币，强调以太坊仍是流动性和资产的主要家园x.com/fundstrat/status/20596… 4⃣@TrustlessState 回顾FTX崩溃历史并澄清2022年Bankless播客照片背景，强调中心化诅咒导致用户损失，对比特币和以太坊在行业中的角色发表看法x.com/TrustlessState/status/… 5⃣@dankrad 转发关于"当用户不再是人类时，谁捕获价值"的讨论，涉及AI代理与经济价值捕获 x.com/dankrad/status/2059726… 6⃣@DefiIgnas 探讨链上期权未能普及的原因，分析加密货币用户对复杂金融工具的偏好以及Memecoin波动性的替代效应 x.com/DefiIgnas/status/20595… 7⃣@avichal 提出加密用户全球分布观点，指出加密用户构成可与传统金融巨头竞争的滩头市场，建议从全球加密用户基础出发反向竞争美国和欧盟金融巨头 x.com/avichal/status/2059513… 【开发者生态】 1⃣@austingriffith 与@clawdbotatg展示为直播构建的协作工具，类似"直播版的Google Docs"，支持Pong游戏、国际象棋对战和视频聊天功能 x.com/austingriffith/status/… 2⃣@growthepie_eth 庆祝@taikoxyz主网上线，肯定其两年发展历程x.com/growthepie_eth/status/… 3⃣@pcaversaccio 提及rotki发布赞助机制，开发者可通过铸造赞助NFT获得应用内展示位置 x.com/pcaversaccio/status/20… 4⃣@moritz_fluidkey 转发@alliance加速器申请提醒，提供50万美元资金支持开发者x.com/moritz_fluidkey/status… 【其他】 1⃣@jchaskin22 预告NYC Ethereum meetup活动，提及与@ethdaily的直播讨论以太坊新闻x.com/jchaskin22/status/2059…

Love how the idea has evolved over the forums (btw MPBC is a sick name)

Letting other builders contribute to the winning builder's block is the first step towards addressing some of the shortcomings of the current PBS market structure. MPBC works because it extends PBS rather than replacing it, which is also why it can actually ship.

New post on EthResear.ch! Building towards Multi-Party Block Construction By: - remosm - Michael M. - Kubi M. - Alex T. - Drew V. 🔗 ethresear.ch/t/24975 Highlights: - MPBC is a redesign of out-of-protocol block construction that moves from single-builder (monolithic) blocks to multi-builder blocks assembled from multiple contributors, widening transaction inclusion to a shared view across builders. - The mechanism is additive: an operator starts from the highest-bid single-party “base block” and appends eligible, non-conflicting transactions (and missing service transactions) from other opted-in builders, then submits whichever block pays most at delivery time. - MPBC targets structural gaps in today’s PBS pipeline—especially missed/filtered orderflow, winner-take-all centralization pressures, and weak support for service transactions—by creating multiple inclusion paths in the same slot. - It aims to improve user experience and economics by increasing blockspace utilization and predictability (less spillover into future slots, less defensive overbidding), while also improving censorship resistance and overall robustness through more diverse participants (builders competing operators). - Key open questions remain, notably how to distribute the newly created surplus value among builders/operators/proposers, how to reduce trust in operators (e.g., TEEs/FHE/economic mechanisms), and how to expand beyond append-only/non-contentious transactions; sub-slots are highlighted as a scaling direction for more frequent multi-party contributions and faster preconfirmations. ELI5: Ethereum blocks are usually put together by one “builder” who wins an auction. That’s like letting only one chef cook the whole meal: if that chef never saw your ingredient (your transaction) or doesn’t want to use it, you may have to wait. This article proposes Multi-Party Block Construction (MPBC), where the best block so far becomes a “base,” and then an “operator” can safely add extra non-conflicting transactions from other builders—like letting multiple chefs contribute dishes to the same meal. The goal is to get more useful transactions included each block, make inclusion more predictable, improve resilience against censorship/outages, and support extra services (like preconfirmations) without relying on a single builder’s cooperation.

Testing pilot for MPBC has been running at Titan Relay for a few months now and the reference implementation is fully open source at gattaca-com/helix and gattaca-com/relay-sim-reth. Over the next few weeks we're going to be working on some big optimisations and will start actively delivering multi-party blocks to ethereum.

Excited to present Multi-Party Block Construction (MPBC)! MPBC allows multiple builders to contribute to a single block. -> Blockspace allocation is widened to the view of multiple builders. -> TXs can be included even when filtered by individual builders. MPBC is strictly additive. Builders can only contribute transactions. As a result, block value and blockspace utilization increases. This means more predictable and faster inclusion for users. This initial design reflects the outcomes of multiple blockspace forum workshops, and conversations with many teams across Ethereum. This is a collaborative design to improve the transaction journey, improve Ethereum, improve user experience. All contributions welcome!

MPBC: More robust, faster, cheaper Ethereum. See the first iteration of multi-party block construction coming soon to an Ethereum block near you.

5/ The design is a first step towards MPBC. Open questions and gaps include value distribution, trust minimization, and technical improvements. We look forward to continuing to address these with the community, and the many teams that have already contributed.

4/ MPBC benefits Ethereum and its stakeholders in the transaction pipeline through additional and more predictable blockspace utilization.

3/ MPBC starts to address structural gaps in Ethereum’s transaction pipeline identified at the Buenos Aires Blockspace Forum. These fall into the categories of economics, robustness, censorship resistance, performance, and services.

2/ MPBC fundamentally shifts how transactions find blocks & blocks are constructed. We find: - Multiple parties contribute to a block - Better matching of blockspace supply & demand - Increase block utilization & value - Transactions have multiple paths to land in a block