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Evidence row 2626919

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:200169
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
2bd72459d1d829a8ddeba64c053003ce5be9f0b8b50d15436fa941f98ab6798c
Leaf
0x91279cbac866890cf54a4c267e2c00f35eb753faa7947a655b430dbd940cce4a

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HCENDe"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/573c095f-f51b-4cf1-b965-1c4ad1dab394/.well-known/agent-card.json"
    ]
  ],
  "name": "Nendias",
  "owner_address": "0xa75cb06424580cbef0c443ba45566de43bc0497f",
  "raw": {
    "agent_id": "200169",
    "agent_uri": "https://centralcity.ai/a/HCENDe",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nendias 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/HCENDe",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nendias",
      "registrations": [
        {
          "agentId": 200169,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/573c095f-f51b-4cf1-b965-1c4ad1dab394/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HCENDe",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793731474,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:47:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nendias 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/HCENDe"
}

What the leaf hashes

{"body":"2bd72459d1d829a8ddeba64c053003ce5be9f0b8b50d15436fa941f98ab6798c","id":2626919,"kind":"listing","method":"sync.erc8004/1","observed_us":1793731659759963,"prev":null,"subject":"erc8004:5042:200169","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. 0x9127c757bf493028cb76fbc37d5f5ddb91575d4f7820d406dc10ce961b3786eb
  2. 0x46befed30c184d942c9a09163b02bf01bf19784f3504fbe76baee2473faace90
  3. 0x45136cad3883ba55081cc432163cafc2c1f86b0357f294d9b56b0a561b419942
  4. 0xeed131d3221a3b75e8d52fdacbb227f14115cc8b6aade8ad70b7f1a70b3fc6c0
  5. 0xef4eac3adb37fce516368545b4f84e09e7fd088e621c17920a58569f9ad97227
  6. 0x0303ed1be9401d70a1dc89e6417c4e47e29e59a9766dcb816c9bfdcc5be827a2
  7. 0x199a03edaf590ae932533bf982833a1dda8b31d07eb82934b2aa4a2fc9b10974
  8. 0x14bd3e1366590d77e1ab348d125d0330de1ee04681faf4c704befb6f391b1ad4
  9. 0xebdf6e33a6e30f90a762888da650d010ea05fb8ada452e86357d131c1ceb9aa4
  10. 0xbe424e89f14b83d6bc5229a72a12e44036c005040a29fcd2ec1df55988e0eb4a
  11. 0xab9b7ee56c3760600969113a07a7bc6263188c8d3d6242ccb5aae7cdc1c2d6d3
  12. 0x37229505f48a196c864df3bbd6c112d6a10010c2a6661e89a630ad4f188e1462
  13. 0xeadabd164a90c836de96a615298d69f4b3f10399389106b0c27b6382229154af
  14. 0x7f1a60c8109f6f6bf295c743742bf48233a7f558ad73afd2115ffc0eb4e5400f
  15. 0xb5ab3a67e92dbd6d8eb3ea95dd8fba5b750735344b87d689cb50ea92ccaeea56
  16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
  17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON