登链社区

x.com/i/article/2036…

👨‍💻新一期2026 Solana开发者训练营S2开启招募！ Solana开发者训练营S2由Solar和 @solana @solana_devs 共同举办，@0xProject @Titan_Exchange @magicblock 支持，联合华语区头部的22家开发者社区和21个高校区块链协会，为华语区开发者量身打造为期六个月的三季开发课程，由易至难覆盖全阶段开发者，助Solana开发者熟练掌握从0到1产品设计和项目开发，就业Solana生态项目开发岗位。 S2：生态分赛道区块链项目实战（线上+线下） 🗓️3月31日-4月30日 现在报名👉luma.com/6ou80u5n 🟣Solana生态头部项目将分享领域经验、产品开发及更深入的技术理解； 🟣代表华语区提交四月Colosseum全球黑客松的毕业生将获得 @SafePal 与Solana联名硬件钱包、NFT毕业认证、Solana工作机会优先权，及丰厚开发者支持奖学金

Solana Agent Economy 黑客松：Agent 星光秀 打造能够代表你的 Agent 的 Skill 展示能够赋能这些 Agent 的 应用 奖池 30,000 USDC 联合主办 @solana & @trendsdotfun 赞助方 @BitgetWallet & @solana （有关 Solana 与 Bitget Wallet 奖池的详细要求，请参阅上方文章） 公开提交流程 1. 发布一篇 X 文章 在一篇 X Article 中介绍你的参赛作品（附上所有相关链接），并分享任何你希望大家了解的创作背景或故事。 2. 引用转推本次黑客松公告帖 请引用转推上方黑客松公告帖子（英文），并完成以下内容：标记 @trendsdotfun @solana_devs @BitgetWallet，添加话题标签 #AgentTalentShow，并在同一条引用转推中附上你在步骤 1 发布的 X 文章链接。 所有 X 文章投稿都会展示在 @attentionvc 的专属页面中。 比赛时间 2026 年 3 月 11 日 UTC 时间下午 2:00 起，至 2026 年 3 月 27 日 UTC 时间下午 2:00 截止

🔥HashKey Chain Horizon Hackathon is NOW OPEN! 🔥 Timeline: Mar 10 – Apr 23, 2026 Tracks: DeFi | PayFi | AI | ZKID 🏆 Winner Rewards: → $40,000 USDT Prize Pool → Official Incubation + Full Resources from HashKey Chain 👉Register now: dorahacks.io/hackathon/2045… 💡 All key updates will be shared via our official Telegram: t.co/gSHGZQwoYF Builders, this is your moment to ship real apps on the next-gen financial blockchain. 💪💪 Bring bold ideas. Build real applications. #HashKeyChain #HorizonHackathon #Web3 #DeFi #Hackathon #AI

🧑‍💻由Solar和 @solana @solana_devs 举办，@magicblock @SafePal 支持的2026 Solana技术训练营第一季圆满结束—— - 覆盖 21 个开发者社区与 21 所高校； - 汇集了由资深讲师带来的 10 个章节课程与 10 场工作坊； - 吸引 2,874 名开发者报名，681 名完成课程； - 诞生 307 名荣誉毕业生，提供 20+ 华语工作机会 完整课程现已在各大中文开发者教育平台正式上线： 📚@OpenBuildxyz openbuild.xyz/learn/challeng…📚Solana Academy @SeeGrowthX soldevcamp.com/solana-technic… 📚@HackQuest_ hackquest.io/zh-cn/co-learn…📚@UpchainDAO learnblockchain.cn/article/22690?… 开发者是 @solana 的基石。无论你的背景如何，Solana 都欢迎每一位开发者，期待训练营 S2 再次见到你们！

x.com/i/article/2029…

x.com/i/article/2029…

🧑‍💻由Solar和 @solana @solana_devs 举办，@magicblock @SafePal 支持的2026 Solana技术训练营第一季圆满结束—— - 覆盖 21 个开发者社区与 21 所高校； - 汇集了由资深讲师带来的 10 个章节课程与 10 场工作坊； - 吸引 2,874 名开发者报名，681 名完成课程； - 诞生 307 名荣誉毕业生，提供 20+ 华语工作机会 完整课程现已在各大中文开发者教育平台正式上线： 📚@OpenBuildxyz openbuild.xyz/learn/challeng…📚Solana Academy @SeeGrowthX soldevcamp.com/solana-technic… 📚@HackQuest_ hackquest.io/zh-cn/co-learn…📚@UpchainDAO learnblockchain.cn/article/22690?… 开发者是 @solana 的基石。无论你的背景如何，Solana 都欢迎每一位开发者，期待训练营 S2 再次见到你们！

x.com/i/article/2028…

Now, account abstraction. We have been talking about account abstraction ever since early 2016, see the original EIP-86: github.com/ethereum/EIPs/… Now, we finally have EIP-8141 ( eips.ethereum.org/EIPS/eip-8141 ), an omnibus that wraps up and solves every remaining problem that AA was intended to address (plus more). Let's talk again about what it does. The concept, "Frame Transactions", is about as simple as you can get while still being highly general purpose. A transaction is N calls, which can read each other's calldata, and which have the ability to authorize a sender and authorize a gas payer. At the protocol layer, *that's it*. Now, let's see how to use it. First, a "normal transaction from a normal account" (eg. a multisig, or an account with changeable keys, or with a quantum-resistant signature scheme). This would have two frames: * Validation (check the signature, and return using the ACCEPT opcode with flags set to signal approval of sender and of gas payment) * Execution You could have multiple execution frames, atomic operations (eg. approve then spend) become trivial now. If the account does not exist yet, then you prepend another frame, "Deployment", which calls a proxy to create the contract (EIP-7997 ethereum-magicians.org/t/eip-7997-det… is good for this, as it would also let the contract address reliably be consistent across chains). Now, suppose you want to pay gas in RAI. You use a paymaster contract, which is a special-purpose onchain DEX that provides the ETH in real time. The tx frames are: * Deployment [if needed] * Validation (ACCEPT approves sender only, not gas payment) * Paymaster validation (paymaster checks that the immediate next op sends enough RAI to the paymaster and that the final op exists) * Send RAI to the paymaster * Execution [can be multiple] * Paymaster refunds unused RAI, and converts to ETH Basically the same thing that is done in existing sponsored transactions mechanisms, but with no intermediaries required (!!!!). Intermediary minimization is a core principle of non-ugly cypherpunk ethereum: maximize what you can do even if all the world's infrastructure except the ethereum chain itself goes down. Now, privacy protocols. Two strategies here. First, we can have a paymaster contract, which checks for a valid ZK-SNARK and pays for gas if it sees one. Second, we could add 2D nonces (see docs.erc4337.io/core-standards… ), which allow an individual account to function as a privacy protocol, and receive txs in parallel from many users. Basically, the mechanism is extremely flexible, and solves for all the use cases. But is it safe? At the onchain level, yes, obviously so: a tx is only valid to include if it contains a validation frame that returns ACCEPT with the flag to pay gas. The more challenging question is at the mempool level. If a tx contains a first frame which calls into 10000 accounts and rejects if any of them have different values, this cannot be broadcasted safely. But all of the examples above can. There is a similar notion here to "standard transactions" in bitcoin, where the chain itself only enforces a very limited set of rules, but there are more rules at the mempool layer. There are specific rulesets (eg. "validation frame must come before execution frames, and cannot call out to outside contracts") that are known to be safe, but are limited. For paymasters, there has been deep thought about a staking mechanism to limit DoS attacks in a very general-purpose way. Realistically, when 8141 is rolled out, the mempool rules will be very conservative, and there will be a second optional more aggressive mempool. The former will expand over time. For privacy protocol users, this means that we can completely remove "public broadcasters" that are the source of massive UX pain in railgun/PP/TC, and replace them with a general-purpose public mempool. For quantum-resistant signatures, we also have to solve one more problem: efficiency. Here's are posts about the ideas we have for that: firefly.social/post/lens/1gfe… firefly.social/post/x/2027405… AA is also highly complementary with FOCIL: FOCIL ensures rapid inclusion guarantees for transactions, and AA ensures that all of the more complex operations people want to make actually can be made directly as first-class transactions. Another interesting topic is EOA compatibility in 8141. This is being discussed, in principle it is possible, so all accounts incl existing ones can be put into the same framework and gain the ability to do batch operations, transaction sponsorship, etc, all as first-class transactions that fully benefit from FOCIL. Finally, after over a decade of research and refinement of these techniques, this all looks possible to make happen within a year (Hegota fork). firefly.social/post/bsky/qmaj…

🧑‍💻由Solar和 @solana @solana_devs 举办，@magicblock @SafePal 支持的2026 Solana技术训练营迎来尾声，明天将开启Solana招聘会 来看看Solana生态有哪些开发者工作机会，对开发者有哪些职业要求，了解开发者工作的一天吧 🗓️2月7日 周六11:00-12:00 招聘会链接👉solana-foundation.zoom.us/j/88558306189 嘉宾🧑‍🏫@legeishere - @chainlink Community Manager @0x0ceany - @mynoraai DevRel Sona - @BumpinTrade Contributor Hunter - @XStableRWA Contributor @MrRyanChi - @insidersdotbot Founder @jw_rolling - @overheatcrypto Founder

Sovereign AI meets Physical Anchoring. 🤖⛓️ Join us on Feb 5 in Hengqin for an exclusive Seaview Private Salon, exploring the convergence of "Sovereign AI" and the Real-World Economy. Hosted by @HashKeyGroup & @UpchainDAO🤝 Highlights: 🔹Trusted Infrastructure for AI Agents 🔹 RWA Deep Dive: Cross-border trade & On-chain assets 🔹 Post-Prediction Market Capital Flows 📍 Hengqin IFC | 14:30 - 18:30 👇 Scan to secure your spot! sincereunion.club/en #RWA #ConsensusHK

🚀 我报名参加了由 @trendsdotfun × @Solana_zh 联合举办的 Vibe Coding 中文线上黑客松 🎯 赛道：消费与娱乐应用（Consumer & Entertainment） 我的参赛项目是： 🍜 吃了么（HowTasty）｜Web3 去中心化餐饮点评 DApp 传统点评平台（Web2）正在失去信任： ❌ 虚假刷评泛滥 ❌ 数据不透明、算法黑箱 ❌ 用户贡献价值，却拿不到任何回报 吃了么 用 Web3 重新设计点评系统： 🔗 全链上存储 点评数据上链，不可篡改、永久存证、人人可验证 💰 Review-to-Earn 用户贡献真实点评即可获得 $TASTY Token 奖励 🏛️ DAO 治理 黑榜 / 规则 / 激励机制由社区投票决定， 拒绝平台暗箱操作 👉 我们相信： 点评不是内容，是信任基础设施。 🔗 在线体验： how-tasty-frontend-xp2o.vercel.app 🙌 欢迎大家来体验、提意见、拍砖！

At the end of the campaign, the top 5 apps globally are selected. They share: • $3,000 USDC in prizes • A shot at up to $100,000 in funding via @CyreneAI If you can ship, you’re eligible.

黑客松参赛｜赛道 2：消费与娱乐应用 BotPay x402 风格内容付费 Demo（Solana Devnet）： ➡️支付 1 USDm (SPL-token) ➡️链上支付 + 即时放行 这不仅是一个视频站，而是一个可扩展到多种场景的支付网关。 @trendsdotfun @Solana_zh @solana @Mikkke_crypto 敬请关注更多Demo