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AuthiChain

Blockchain-verified provenance for every physical product. NFT + AI QR + on-chain audit trail. $0.004 per seal.

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Overview

Cryptographic provenance for every physical product. ERC-721 NFTs + AI QR + 2.1-second verification. The truth layer for the global economy. EU DPP compliant.

AI summary

AuthiChain is a decentralized protocol designed to provide cryptographic provenance for physical products using ERC-721 NFTs, AI QR codes, and a verification process that claims to take 2.1 seconds. It aims to serve as an authentication layer for brands, enabling them to verify product authenticity through a public certificate registry.

Who Is It For

Best for

Brands looking for blockchain-based authentication solutions for their physical products, especially those outside the Fortune 500.

Not for

Companies seeking traditional authentication methods without blockchain integration or those not interested in NFTs.

Strengths & Weaknesses

Biggest strength

Offers a decentralized and publicly verifiable authentication solution that is EU DPP compliant and integrates with major standards.

Biggest weakness

Pricing details are not visible, which may limit transparency for potential users (AI-inferred; may be outdated – founders can correct this).

Classification

Likely competitors
VeChainProvenanceEverledger

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How we sourced this: Observed fields () were crawled from https://authichain.com/ and are stated as fact. AI-inferred fields () were generated by gpt-4o-mini and are always labelled – never presented as measured fact. Last updated: 15 August 2026. Is this your tool? Claim it to edit and get a do-follow badge.