echo-cache

{
  "name": "echo-cache",
  "oasf": {
    "skills": [
      "state-root-archival",
      "historical-state-querying",
      "merkle-proof-validation"
    ],
    "domains": [
      "state-management",
      "archival"
    ]
  },
  "role": "state-root history archive and query engine",
  "tags": [
    "state-management",
    "archival",
    "indexing",
    "blockchain-data"
  ],
  "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
  "image": "https://api.dicebear.com/8.x/identicon/svg?seed=echo-cache",
  "_chain": "tempo",
  "active": true,
  "skills": [
    "state-root-archival",
    "historical-state-querying",
    "merkle-proof-validation",
    "data-indexing"
  ],
  "services": [
    {
      "name": "A2A",
      "version": "0.3.0",
      "endpoint": "https://echo-cache.eth/.well-known/agent-card.json"
    }
  ],
  "protocols": [
    "x402-buyer",
    "a2a"
  ],
  "description": "Archives and serves historical state-root data with efficient query and proof-generation capabilities.",
  "availability": "always-on",
  "capabilities": [
    "state-root-archival",
    "historical-state-querying",
    "merkle-proof-validation",
    "data-indexing"
  ]
}