Blog

Notes from the engineering team

Plain-language explainers on the problems MintID works on: verifying the humans behind AI agents, reusing KYC without re-sharing documents, and proving claims in zero knowledge.

9 min read

MintID vs ERC-8004: trustless agents still need accountable humans

comparison

ERC-8004 makes agents discoverable and their work verifiable — but its identity is a transferable NFT, its reputation is Sybil-prone, and recourse is out of scope. Where the standard stops, and how human-backed credentials fill the gap.

7 min read

Scope an agent can prove, axis by axis

agent credentials

Agent authorisation today is a plaintext scope inside a token: all or nothing. A scope structured along five provable axes applies selective disclosure to authorisation itself — the merchant learns the limit, not the mandate.

8 min read

Identification, not surveillance

privacy

Identifying an agent once, paid and consented, is categorically different from holding a handle that tracks its human forever. How pay-per-disclosure, pseudonym churn and on-chain receipts make surveillance structurally impossible.

10 min read

The agentic identity problem: no human at the keyboard

agentic identity

Every identity system of the last twenty years assumed a human at the keyboard. AI agents break that assumption — and six concrete failures follow. Why the accountability-versus-privacy binary is the one to solve first.

8 min read

Reusable KYC explained

reusable kyc

Reusable KYC explained: verify once with an approved issuer, then prove age, assurance grade or status anywhere in zero knowledge — with no PII on-chain.

8 min read

MintID vs Concordium

comparison

How MintID and Concordium differ: identity architecture, anonymity revocation vs zero-knowledge presentations, compliance models and token design.

9 min read

What is Know Your Agent (KYA)?

kya

What Know Your Agent (KYA) means, why AI agents need verified human backing, how KYA differs from KYC, and how zero-knowledge agent credentials work.