Alex Fowler

Alex Fowler

Nexus Chief Strategy Officer

A Post-User Internet Reflections from Proof of Talk 2025

At Proof of Talk 2025, the closing panel featured leaders from Sui, MetaversX, Tezos, and Hedera. What started as a familiar conversation on UX, governance, and tokenization quickly shifted into something more telling: a shared recognition that blockchain infrastructure is no longer being built just for people. The panelists pointed
- 3 min read

Introducing the Nexus zkMCP: Verifiable Model Execution

Do you know what this number represents? "proof": "0xa3b9f83e95c3c2b...d904a" It’s not just a string of hex. This proof verifies that a machine learning model – a simple decision tree – evaluated an input with specific features, and classified it as low risk. It also proves exactly
- 5 min read
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