our work - proven solutions for real-world problems.

we build at the intersection of technology and art, crafting products that push boundaries while staying grounded in real-world utility.

projects

sigloop

AI agents, web3, ERC-4337

wallets for agents that pay

sigloop is the payment layer the agentic web needs, providing AI agents with smart contract wallets featuring safety limitations, session keys, scoped permissions, and native HTTP 402 payment automation.

built on ERC-4337 account abstraction, sigloop lets developers give their agents secure, budget-controlled wallets without managing EntryPoints, UserOps, or bundler infrastructure.

sigloop was born from a simple realization: AI agents need to transact autonomously, but they should never have unchecked access to funds. we built the guardrails that make agent payments safe.

Cătălin Tișcă, founder of sigloop

veridis

zero knowledge proofs, AI, blockchain

cryptographic proof for real world product claims

veridis is the cryptographic verification layer for real world product claims. every label claims something: organic, locally sourced, certified, conflict-free. but the infrastructure to generate and validate cryptographic proof for those claims doesn't exist yet.

built on zero knowledge proofs and on-chain anchoring, veridis lets suppliers prove claims without exposing sensitive data, while brands and regulators get timestamped, immutable verification they can actually trust.

the world is moving from "trust me" to "prove it." every label, every menu, every product passport will need verifiable proof behind it. we're building that infrastructure.

Cătălin Tișcă, founder of veridis

sigloop was born from a simple realization: AI agents need to transact autonomously, but they should never have unchecked access to funds.

want to get in touch?

find us

  • remote-first
    worldwide
    inth3loop.org
  • Cătălin Tișcă
    admin@tiscacatalin.com
    tiscacatalin.com