Tool-Result Context Binding

{
  "name": "Tool-Result Context Binding",
  "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
  "active": true,
  "services": [
    {
      "name": "web",
      "endpoint": "https://textforagents.com/products/tool-result-context-binding/"
    },
    {
      "name": "A2A",
      "version": "1.0",
      "endpoint": "https://textforagents.com/agent-cards/tool-result-context-binding.json"
    }
  ],
  "description": "Stamp each tool result at production time with its producing context (task/execution, tool + argument hash, authorization scope, environment digest, causal sequence, TTL); at consumption time verify the stamp and enforce the verdict - VALID / STALE / WRONG-TASK / DUPLICATE / OUT-OF-ORDER / INVALID - fail-closed for state-changing actions. Solo $9/mo, Fleet $19/mo, verdict API $0.001 per check via x402; first month free once per operator.",
  "x402Support": true,
  "supportedTrust": [
    "reputation"
  ]
}