ParticleCS

ParticleCS builds the bridge between everyday business process and on-chain execution - so security teams can actually operate. Bloxchain is our open protocol, with bloxchain.app for operators in the browser. Sensitive actions go through rules you can audit, not ad-hoc signing. Independent review of the core framework (NM_0828) ↓

@NethermindSec Thank you, @NethermindSec - full report (NM_0828) is also public on our GitHub for teams reviewing the core framework: github.com/PracticalParti…

We completed a security audit of @particle_cs's Bloxchain framework,an open-source security framework for Ethereum applications designed so sensitive operations use roles, waiting periods, and multi-party control - not a single key acting alone. Our security team reviewed the protocol's smart contract architecture and implementation.

one of the greatest benefit of this layered approach is that it create a low stress and low friction environment for both sides. it gives a structure escalation to the audit process, agents provide wide range of feedback at low cost helping to stabilize the code. So by the time we reach the human reviewer, we already reviewed, revised, updated and fix many aspects of the system. The Audit team had access to all the previous internal audits and resolutions, which made the human review phase simple and with focus on high level design choices rather then low level bugs end result: code quality is great and the process was fun❤️

that’s so nice🙏 happy to support

Thank @NethermindSec for the incredible audit process. Your multi-layered approach was exactly what we needed: AuditAgent caught high-frequency issues early AgentArena competed to find weaknesses Expert auditors focused on system-level reasoning The result: Bloxchain Protocol is production-ready, audited, and secure. This is why we chose @Nethermind Security-first, proven process. Full report: github.com/PracticalParti…

Everyone's arguing about whether AI replaces security audits. We stopped arguing and ran it: one codebase, three layers, and we tracked what each one actually caught. AuditAgent (our AI scanner, runs while you build) and AgentArena (independent agents competing to break the same code) cleared the high-frequency stuff early. The bugs that show up in codebase after codebase, gone before anyone senior opened the repo. So by the time our auditors started, the easy surface was clean. They spent their time on the bugs you can't pattern-match. Things like an external call that ran before the check meant to authorize it. Design-specific, the kind you only find by reasoning through the whole system. Both camps in this fight are only half right: AI doesn't shrink the audit, it tells the audit where to look. And the audit finds what no scanner ever will. You don't pick one. You run them in order.

10/ Get started • Try Bloxchain.app alpha (testnet): bloxchain.app • Use Bloxchain Protocol directly: github.com/PracticalParti… • Follow us: @Particle_CS The missing operational layer for secure blockchain governance. Audited. Built for individuals, teams, and AI.

1/ Particle CS is launching Bloxchain: the missing operational layer for secure blockchain governance. ✅ Bloxchain Protocol: audited by @NethermindSec, production-ready 🧪 Bloxchain.app: alpha on testnet, mainnet after validation Secure blockchain operations for individuals, teams, and AI agents. Learn more: bloxchain.app 🧵

8/ Launch status • Bloxchain Protocol: audited, production-ready, available now • Bloxchain Platform: alpha on testnet, open for testing • Mainnet support: after alpha validation is complete We are rolling out carefully. Security is not optional.

7/ The audit Bloxchain Core smart contracts were audited by @Nethermind — a security leader in the blockchain space. The process was exceptional: • AuditAgent: AI-powered scan for quick, insightful vulnerability detection • AgentArena: Multiple AI agents from different entities compete to find weaknesses • Human auditors: Final rigorous scrutiny by expert security team This multi-layered process delivered proven results. Our testimony: working with @NethermindSec was outstanding. Full report: github.com/PracticalParti… The protocol is production-ready.

6/ For AI & Automation: Guardrails Allow agents to operate safely with: • Permission controls • Execution policies • Human oversight required • Restricted agent actions • Enforced approval paths Agents can act. Humans stay in control.

5/ For Teams & Organizations: Operational Control Bring familiar governance on-chain with: • Role-based access control • Multi-party approvals • Audit trails for compliance • Separation of duties Define responsibilities. Require approvals. Maintain auditability.

4/ For Individuals: Personal Security Move beyond a basic wallet with: • On-chain recovery • Trusted recipients • Approval steps for sensitive moves • Transfer guardrails • Connect wallets you already use You keep control. Bloxchain adds safety.

3/ The solution: Bloxchain is the missing operational layer for blockchain. It provides secure governance controls for: • Individuals securing personal assets • Teams managing organizational operations • AI agents operating on-chain Move beyond single-key risk. Add recovery, approvals, roles, and auditability.

2/ The problem: Blockchain operations today lack a secure governance layer. Most users and teams rely on single private keys. If that key is compromised, everything is at risk. There is no standard way to add recovery, approvals, roles, or audit trails to on-chain operations.

New attack vector: LLM supply chain poising

@KaranVaidya6 Very interesting work 😁

Just Replaced 30 engineers with 30 agents to build an entire codebase in 12 days The agents handled everything: - 44K lines of TypeScript - 175 PRs opened - 1,500+ tests written - All CI failures self-corrected fully open source, link to code below

@EliBenSasson Experimentation is our strongest human nature. X$ is just the value of excitement we attach to the experiment

DO NOT give you bot $100 and send it off to invest for you.

@pashov 👀

🧠DEVELOPERS - I'm open sourcing a new AI security tool tomorrow (notifications ON): - FREE (with Claude), 1min install - FAST, <5min runs, state-of-the-art parallelism - FINDINGS, >150 attacks with false positives tests - FINE-TUNED, simple, but powerful sub-agents architecture

@_weidai github.com/PracticalParti… Wasn't able to DM Sharing the repo for now

@_weidai Sending a DM

The bottleneck of agentic AI deployments is no longer capability, but security & guardrails. Sure, your openclaw may work 99% of the time, but the 1% of the time that it gets prompt-injected to leak your emails is the problem. We need agentic frameworks with 0% chance of catastrophic failures. If you are building this, don't hesitate to reach out.

@aswinrajkailath @sodofi_ Very interesting

@sodofi_ We are building open-source intelligent guardrails and policy layer for on-chain agents. Here’s the repo: github.com/galaar-org/Age…

who are the best teams building for agents? respond below if you want to be part of something new