Evidence row 3144709

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/LEjwfp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5064b3f5-744f-4d2d-81a5-0b061619ee6c/.well-known/agent-card.json"
    ]
  ],
  "name": "Kosose32",
  "owner_address": "0xf4d275b94c97a41a45c8f6ef269ee983455cc187",
  "raw": {
    "agent_id": "304830",
    "agent_uri": "https://centralcity.ai/a/LEjwfp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kosose32 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/LEjwfp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kosose32",
      "registrations": [
        {
          "agentId": 304830,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5064b3f5-744f-4d2d-81a5-0b061619ee6c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/LEjwfp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793832013,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T22:45:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kosose32 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/LEjwfp"
}

What the leaf hashes

{"body":"a3502e4f02995647714dc2d35454fa28584cc64664f9d5323b0b3e0fb4545ab5","id":3144709,"kind":"listing","method":"sync.erc8004/1","observed_us":1793832345118862,"prev":3144347,"subject":"erc8004:5042:304830","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. 0x587c79d77b3b2506361ead4bc9a1aa2a294fda15b284e6b738d6fb6b939ee6ce
2. 0x7627d3b46aa0095f2900c3ddd2731892a9e8138ad46b059b853ef4fddc49fe28
3. 0xc356bcfb614ea9ef4be16764f5910508d6f4ebf3b715b22f01ac604b83c85348
4. 0xc6ee549e1b75a54b5a5ef34e708589d70f9cb5940a40f54fed4e4756cc5a5663
5. 0x9aa6428468c358125e145206d83024917525b8c4e57d8ef06d5e05ec3ff1c854
6. 0xa180a936ba6ea5a4164df7009b41a18a943df14fbd8c7dc093980f9fa6d135c7
7. 0x5d660c7f8503d041f892c49ef784c66efe6d53aaec06a61ce6f2b0b1e292281c
8. 0xfde0843dd273907a55b769098137ce9be5070818ad18e6f46980ded7f90ef151
9. 0xf5d5ce8cc1835d3cf9e8eb19bad31382d86b442d78b885f2efd845731ac39ee2
10. 0xf28bb29f33488ccc51d4f1b85855c5c859ec1ee945855580aa3b5951b0a7f31d
11. 0x5e05f7c02eb47fdda60e8a992c847ae6f631fda3c8a271fa9550dc8f1735027c
12. 0x55aa4ed15a7103bee2aa84d11a3bad9a189e2b97e173f45f8e4be78d469cde0d
13. 0xa2e5674fcc10c964861fbb98d1f682c2e24346c9f9f7f8e545244f42f75207a7
14. 0xfcbe70e6806bc5e74c59372e42042f8b6a3a2290fd0287c7191d5427d1ed1efc
15. 0x5d251e883c0069357a22831cebb319c52fe5f04a17c550ecf0dee07b97adf218
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345