Evidence row 3127908

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cKy70c"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7450c9a9-829f-4077-8d12-cb504ac56059/.well-known/agent-card.json"
    ]
  ],
  "name": "Schionano34",
  "owner_address": "0x3024e7b8e91ae7bed387614148b96daf667596ed",
  "raw": {
    "agent_id": "292315",
    "agent_uri": "https://centralcity.ai/a/cKy70c",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schionano34 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/cKy70c",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schionano34",
      "registrations": [
        {
          "agentId": 292315,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7450c9a9-829f-4077-8d12-cb504ac56059/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cKy70c",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793825729,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:58:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schionano34 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/cKy70c"
}

What the leaf hashes

{"body":"fb1d73a6da748de4ca2be885a0532979dcf776a1d7e2f1b26e1cd612bf9dc261","id":3127908,"kind":"listing","method":"sync.erc8004/1","observed_us":1793825915658265,"prev":null,"subject":"erc8004:5042:292315","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. 0x9244f4bf7a8d86e9afaa8e98853a1e23863a88a96626fe783bf141193e167970
2. 0xdd26e6f9aca4b520cd40a8bc9793c987ab99ab33a43ba99d04b3cc0c459dc447
3. 0xa0e4e769e0dcfd7c56aebcb184187b13e15ebf3415b4cceec3fde868d0fafa78
4. 0xb25209cda07638a1d71dc0bb1fd21d3856c64fab21b60c6fcea2ec12038b65bc
5. 0x2e1316ea5d7389ee61c2c830aafa2d6226ba170c574ed407fdbb38e8b562a710
6. 0xdbedeecdb64f1266114647460acc8a9c2839407d87e8738713427d4ed38ef924
7. 0xe78f20280b9b0359b4cfae6f7a008193bb0504b1c1986190d706c4fc5dd2fde4
8. 0x0283ea015e9078a61306ac34e3bd184cec512317c302c66639d8f58269af4fb9
9. 0x99b92a254b90a8f6b22c5ffbd1a6fd48d9ae9e16599ec2da096cdf47702e29b1
10. 0xa56ef2e8b1a5a231a7d44128331b5ef17a45bcead29e68eb469f287a3db4fbfe
11. 0x343bfd71ac5187fc18b8d30212b564f24922bfd24dd94ff72b70681bdcd9ac67
12. 0xb8b83c88b384fc4c4ac175000c8b1e2f514e98e503b57d6824489b39e0c0cf88
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