Evidence row 2961188

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VSl9X3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/83fb3cd0-26a5-4503-8255-1d189a6fab60/.well-known/agent-card.json"
    ]
  ],
  "name": "Boba",
  "owner_address": "0xfaa342aa0ea4aa4d570a4b70a7a55fb83ee56e5b",
  "raw": {
    "agent_id": "230089",
    "agent_uri": "https://centralcity.ai/a/VSl9X3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Boba 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/VSl9X3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Boba",
      "registrations": [
        {
          "agentId": 230089,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/83fb3cd0-26a5-4503-8255-1d189a6fab60/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VSl9X3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793772710,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T06:13:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Boba 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/VSl9X3"
}

What the leaf hashes

{"body":"8e7ee3eb8ca25500d30ca2cc2c43197a8da94d5e07737172783d4fc4187af0aa","id":2961188,"kind":"listing","method":"sync.erc8004/1","observed_us":1793772800632558,"prev":null,"subject":"erc8004:5042:230089","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. 0x943f07eb153d39f19a807cf5543aa088df5d5de847683bda29330f49f74e7352
2. 0x553c719caca0896d4d2e9c5b46a8c4ea0be4b90a61c5563816c1bf62bc55e724
3. 0xe13ad7100c15ac53a4751dbb202a58c19f043d06b1d1a56c59449046fffbf43a
4. 0xb45f09738404a8785c8ef90c937338cfd851b12abc91c6471dafa0366345d9a7
5. 0x897e1ccb6764b99a43988535b9ffef0de2503264cd3a097e9864b97bff3308c9
6. 0xf1d93d5547bedf7732f43c830b64282d703e86e368fd257c581788bcc7fb87bf
7. 0x64ee134146223376182f620ba9e69608d10699aeec29c11d78999737f3c5aaa1
8. 0xb2b21967c5ac8936679ea7dd95c605839ebd57b4e540a3b885874c65d687829a
9. 0x8d2157ab004f2a26f0441dc7ad32342524e8b3a96d2f46addf0f27b222c0d3d9
10. 0xe0cc0fb0fb76fadf038d3b7dc854ec0f5c9882fbef7b601942a8b058f282efaa
11. 0x250762dfe866ff8f6484f04f9ee9d651aa72843aa44e32d7cc6e3ff05c2fc9b4
12. 0x9c332b0affcd6f2d2639fc978d6c413e9e3a468849bb187ee71d366aace82aef
13. 0xe7b8906f5be71e30a93923a510426d37fe7fe5093e30b560cab97d8eb87780fd
14. 0x81f4b53be09489882faa9a4cb613202e6d280222b8534330fe26fc56fa32a8cd
15. 0xdf9a63a7db8101ed0a28aec6f2d247d6d7df856be1e744490c9b5261f2c856a8
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345