DELTA Witness

Uncategorized · Operational · 30d uptime 100%

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DELTA Witness — Trust Layer for Autonomous Actions. Observe a public source immediately before software takes a consequential action. DELTA returns timestamped content hashes and a public verifier while keeping raw capture artifacts private. Capture preserves what a public page says now through POST /v1/capture. Guard/Preflight compares a fresh observation with a prior DELTA proof, expected hashes, or explicit text rules through POST /v1/preflight. $10 Guarded-Action Pilot bundles 1-3 public URL proofs for Base mainnet USDC settlement. Payment: x402 v2 on Base mainnet USDC (eip155:8453). Endpoints: /v1/quote (get pricing), /v1/capture ($1/observation), /v1/preflight ($5/check), /v1/guarded-action-pilot ($10/package).