Evidence row 2989483

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8laoT1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/563d4a3e-bfff-4b10-bf51-322214c4bb4c/.well-known/agent-card.json"
    ]
  ],
  "name": "Venteh",
  "owner_address": "0x8339d18fcf1718a47a890d90f199ade48be61d0a",
  "raw": {
    "agent_id": "240993",
    "agent_uri": "https://centralcity.ai/a/8laoT1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Venteh 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/8laoT1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Venteh",
      "registrations": [
        {
          "agentId": 240993,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/563d4a3e-bfff-4b10-bf51-322214c4bb4c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8laoT1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793787279,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T10:19:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Venteh 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/8laoT1"
}

What the leaf hashes

{"body":"f0ac6a6eda51a93f34c38fa61c6568aa3fc1e972d259b3f47a1216a8603c7e5c","id":2989483,"kind":"listing","method":"sync.erc8004/1","observed_us":1793787561682593,"prev":null,"subject":"erc8004:5042:240993","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. 0x9036cee4d3614aacb3cadd8728468f79fe2d61c26ba99cce00f914112d8fc767
2. 0x6869823db263bda7c56b9d08b01dccad3faae29e13dec4974419016cb1b10fe4
3. 0xa7527a3ddc962f8581b9128bfb2e86be31f640e3372d6b790da81fce10ae207e
4. 0x21ff3550f486bbe27430509ec184533f401128829bc0d14f3ae306901889f082
5. 0xb9c086dc6ef06dee615bf5001b65c3ffe21aa4a73eadd0012c7bea9774700b04
6. 0x5dac1a52132fc53e0943c7e2aed318068ec430245f286d6c5e3ebe7cc7f1bca3
7. 0x79000a293034ecda275d4a9327712441f14b695ef297b05f0cd644415bf6111f
8. 0x660b203e1157145dca1c7781a63b15fec6d03476c00f5b3f180bb62046dd4c86
9. 0x0ba2f00ca44e90c66c7e67d90577543b3c044640957cd96cfd477fd0743ce374
10. 0x4edf57bf97181c8c28e00c8e70d76698fcfb07468e738db467a7ced871d00a8d
11. 0x1e566f3510667abf7dd09d20854b611b743c9a3ea2dd1c8ad6901883f772019d
12. 0xf656651b7b7185d3abc4ce13ddb7c68d67e78577a177973af3908c83ddd315af
13. 0xf7388591abb3a8930323ebeacf6113318b7e0dbad2c1ac381f65db930a78e67d
14. 0x81f4b53be09489882faa9a4cb613202e6d280222b8534330fe26fc56fa32a8cd
15. 0xdf9a63a7db8101ed0a28aec6f2d247d6d7df856be1e744490c9b5261f2c856a8
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345