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Evidence row 2715899

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:205973
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
bddeb3f1727e509cf7d6e2914a79872328cc3fb3e9d778ebe4faf134f67a0797
Leaf
0xf813693809f3956ff9ad85ac21bb9400d7c72d8ad84b574b4238634baab4c491

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PbViTj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6ef6e5e1-b65d-474b-af4f-0c7e948fdbb7/.well-known/agent-card.json"
    ]
  ],
  "name": "Keifo2",
  "owner_address": "0xa703c5e3b40a30e1418b8f8994b616c963957b54",
  "raw": {
    "agent_id": "205973",
    "agent_uri": "https://centralcity.ai/a/PbViTj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Keifo2 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/PbViTj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Keifo2",
      "registrations": [
        {
          "agentId": 205973,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6ef6e5e1-b65d-474b-af4f-0c7e948fdbb7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PbViTj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793741205,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T21:27:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Keifo2 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/PbViTj"
}

What the leaf hashes

{"body":"bddeb3f1727e509cf7d6e2914a79872328cc3fb3e9d778ebe4faf134f67a0797","id":2715899,"kind":"listing","method":"sync.erc8004/1","observed_us":1793741245333426,"prev":null,"subject":"erc8004:5042:205973","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0xf813184223622325895a93a0de39d4943d203f79acffe7bbfc99c54928228b26
  2. 0x99cf335f0747c255ff1be2f5ab973dba5304505e361f8b4440637a8d88867476
  3. 0x16cebd52513fa0ff3b5d1c350124d61f86a6c6b7917b1f8c22bac313fc6d3adb
  4. 0x6b29f7062f5b5e44542ec894e52fc882349bbbdf7627b6bbb013ebb2f6c9fe76
  5. 0xbd4c7485c4d5ce1caf20dfd4bcd7dca74a6024f502ca416d1f387768ba122eda
  6. 0xdbb11b179249e5f4e40fc3b5107e73f49108ad8e353f34dcd2e169adc45e0137
  7. 0xbf95f00166e54672237807f558efa9c9c84fbee9504b649d23f101d2440ba279
  8. 0xe010d44626448b6d748459cd606d01222cd2be2ad32c6c6f22dfecabcf3ba77d
  9. 0x83f902d07793b27b63cf5a1137de54d4254d3aed08978e5b1b34ea3e0b246705
  10. 0xcf8fc462307c58b79cd1e4d422364f81b849dbe3c7f3891b26f9b38bec00c2c5
  11. 0x0c9e50b1d5d6d1f7d8f6df31b970e3e85a3364c976e99f5486e7b7aa428ab8af
  12. 0x69d570430e0680b935f4539583daa1fe38a7c04eeec03c37ae6b8c6c43cc3040
  13. 0xb82c6f9993ed0052af72159e6cca836ea7f9958178a63f242d6957a81b24911d
  14. 0xb67cf31c0f6dfa9976040b7caae9f293217f9d9984435c203bc54a3676e0551b
  15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
  16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
  17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON