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AI Trust Stack
Strategy & Economics Active 4 posts

AI Trust Stack

How trust infrastructure splits and bundles when AI-generated content becomes the default. A data-driven map across content, personhood, and agent identity.

About this series

Google I/O 2026's SynthID Detector launch, the EU AI Act Article 50 enforcement date (2026-08-02), and OpenAI's new social network exploring World ID integration — H1 2026 is the moment when "how to trust AI-generated content" moved into infrastructure markets.

This 5-piece series places scattered announcements, funding rounds, and regulations on a single plane. Starting with the Pillar's three-layer map (content, personhood, agents), then the standards war (SynthID vs C2PA), the identity track (PoP + Agent Identity), the Deepfake $15B market, and closing with AI governance heading down a different path from typical regulation.

Written for AI adoption strategists, security/identity PMs, and policy/compliance leads. The closing piece reads as "where it ultimately solidifies is open — but these are the current branches."

4 episodes

  1. 01
    Anchor post

    The AI Trust Stack — Content, Personhood, and Agents in Three Layers

    As AI-generated content becomes the default, trust infrastructure is splitting into content, personhood, and agent-identity tracks. Five markets, a 5-layer frame, five Big Tech camps, VC flows, and regulation — placed on a single plane.

  2. 02

    SynthID vs C2PA — The Standards War in Adoption Data

    The two dominant AI content watermark standards — SynthID and C2PA — adoption broken down by modality, timeline, and camp. Same trust problem at different layers, heading toward coexistence rather than displacement. Plus EU Article 50's operational gaps and compliance gaming scenarios.

  3. 03

    The Identity Track — From Proof of Personhood to AI Agent Delegation

    Proof of personhood and AI agent identity are two layers of the same track. World ID, Passkey, DID adoption curves + Defakto, t54, Indicio funding + payment network entries — the entire identity track in one piece.

  4. 04

    Deepfake Detection $15B — Who Are the Real Buyers?

    The real buyers driving Deepfake Detection toward $15B aren't security teams — they're BFSI KYC departments. Four-SaaS breakdown, Hong Kong incident impact, and the Korean KYC 2.0 mapping through data.