Evidence row 2987867

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/vd2hCa"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/172c9cb3-3bed-48f6-bf84-8a3ba059140e/.well-known/agent-card.json"
    ]
  ],
  "name": "Elerkisto",
  "owner_address": "0x5d10fbd3b08dbf9211d4674b9309eab5b1d2508c",
  "raw": {
    "agent_id": "240166",
    "agent_uri": "https://centralcity.ai/a/vd2hCa",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elerkisto 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/vd2hCa",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elerkisto",
      "registrations": [
        {
          "agentId": 240166,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/172c9cb3-3bed-48f6-bf84-8a3ba059140e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/vd2hCa",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793786429,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T10:02:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elerkisto 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/vd2hCa"
}

What the leaf hashes

{"body":"b07280526f494bb38b0fce03646f5a9a97b4e283070ed5c4b4f5d3b5dcacc13e","id":2987867,"kind":"listing","method":"sync.erc8004/1","observed_us":1793786530133719,"prev":null,"subject":"erc8004:5042:240166","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x518ae9e3ef21d36ccdedbfefd5ce709b3c189bb1422dff8a20989a7418b149c5
2. 0x0240a49dde33693b034af11b78a69d99f836af342fe4c115863e680a1570e703
3. 0xfb6a0f6c9bd52f3a15b7dce83dbba67323cb5fc45ac874bc5422b10455aa53ae
4. 0x0eb15b2538f07d2dfbb42faba59ac6d16bcf54f7791353ea4c1f3dfded02d169
5. 0xdba1b1ee536255437d49dc3a6954404fa3287d7d3c523aba290fa2b820fdd7b1
6. 0x2737128395569a73ca4bf66d46f30112fb38a607db98c8c9cb5e80546eda86bf
7. 0xbc85e8e4ef7db6a056dd35124ae563a9d8564ceceefc830474fed5d789a3dd98
8. 0xc1ff2d0d891fea112b43b97eaa39585c51f1f44a2b4e54357895fa1c98645fc4
9. 0x8b894c3c3db29c4473469b9a80bef94fb9a849cc34376c038df49474d29a3268
10. 0xd18b844c27e311f54633cb2a064b284c44fdaa2ee731c90ddf59454f50ad3d52
11. 0x04368f4f1cc1f64e93dfff0c696fcf3bc3c2f8a63b00c7721dc2c1ec4f6ba3c2
12. 0x0f6c6407f87151132b38f86afd3d3ede78a463b50e1faf00e37ad4bb4f156337
13. 0x943da12e0846a0694e3523e411d44a7e2081293be9ee3a0bf579f145dc69fc00
14. 0xcaf06dbfb2f12c2a80c73f9c40167cc24cdd0eb0e4c7e7f4209b5e25220f94a5
15. 0x5d251e883c0069357a22831cebb319c52fe5f04a17c550ecf0dee07b97adf218
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345