Founder, Vértice Criativo · verifiable AI infrastructure — and 15+ years an audio engineer
Building systems whose output you can re-derive yourself instead of taking on trust · Ethereum standards contributor · Lisbon
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I run Vértice Criativo (Lisbon), building infrastructure for AI systems whose actions can be independently re-derived — not attested by the vendor, re-computed by you.
Every agent action we run is checkable from public data by someone with no relationship to us: input hash, sanitisation, output hash, on-chain anchor, signature recovery. Try it at ai.verticecriativo.pt.
Before this — and still — I spent 15+ years as an audio engineer in broadcast, FOH and mastering. That matters more than it sounds: both jobs are about signal chains, and about not trusting a meter you have not calibrated yourself.
- 🔭 Now: verifiable-agent infrastructure at Vértice · maintainer in the trustless-ai org · open to audio × AI work
- 🤝 Reachable for: standards collaboration, verifiable-AI / compliance-evidence pilots, and audio engineering
- ✉️ tiago@merliniferrao.com — I answer
I work on how a machine's claim about its own work can be checked by a stranger. Mostly through the trustless-ai org, with a small working group across four countries.
Ethereum ERC drafts I author or co-author (all under review — none merged yet)
| Draft | What it does | |
|---|---|---|
| ERC-8299 WYRIWE | input provenance for AI inference | PR #1810 |
| ERC-8309 | gateway mesh sync for CCIP-Read | PR #1826 |
| ERC-8373 | post-quantum anchored key binding | PR #1932 |
| ERC-8323 | co-author, with @babyblueviper1 | PR #1851 |
Also contributing to ERC-8354 (confidential policy verdicts) and co-authoring the Composed Attestation Note, which composes with ERC-8004 and ERC-8263.
Things that run
- Cross-Reference Console — four independent operators re-derive the same claims with different code. An agreement only counts when the implementations are demonstrably distinct; the software refuses agreement it cannot substantiate, and "could not check" is never a pass.
- recompute-kit — the recomputation primitives, installable and runnable offline by anyone.
- ccip-router — CCIP-Read gateway mesh, three nodes live.
Scaffold Push Service Open-source web push (VAPID, REST API) · Node.js |
GobSwap · VORTEX Same product family: multi-chain DEX aggregator + VORTEX cross-chain swaps (vortex.gobswap.com) across 17+ chains, including Bitcoin Native SegWit cross-chain transfers. |
Gen-Plasma Generative art & No-code NFT contract deployment/Launchpad/Inscriptions |
Clock-in.pt SaaS time tracking & Portuguese labour compliance · React, Firebase, PWA |
Icons from skillicons.dev · py = Python · androidstudio = Android toolchain · kotlin substitutes for React Native (no reactnative icon in the official list).
Thanks for stopping by