Evidence row 3036957

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ybcS5y"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/12244e5c-f2b4-451e-9c89-995a3b0969ce/.well-known/agent-card.json"
    ]
  ],
  "name": "Maessabel",
  "owner_address": "0xe8724080572db24d97ee5a02ef37b5c709a64978",
  "raw": {
    "agent_id": "267011",
    "agent_uri": "https://centralcity.ai/a/ybcS5y",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maessabel 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/ybcS5y",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maessabel",
      "registrations": [
        {
          "agentId": 267011,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/12244e5c-f2b4-451e-9c89-995a3b0969ce/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ybcS5y",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793811856,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T17:09:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maessabel 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/ybcS5y"
}

What the leaf hashes

{"body":"cbbbdf21a2476f67aa3cf8913eff7dfe56f7be1d4f7fbe90071626fc6cb4c206","id":3036957,"kind":"listing","method":"sync.erc8004/1","observed_us":1793812160250333,"prev":3036746,"subject":"erc8004:5042:267011","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. 0xb1fcdcf01db57770b9f8ba33d4303212a4e62c76c048057872c9f22e6c00d7bc
2. 0x02e4c6800d3e38b5804539ffa6cda7820207986bee4165d06f9c5f87df3cfc37
3. 0x86a011857ecce56593b5953c907c2c9d43fda77a10f5428a9b79b234a6563d6d
4. 0xa96bd62aca231a6f05e7d2739ddf0c8c8d76f7a3ce6ffc74895edc8a1dc83428
5. 0x0679c382a2e1583a59252d63641ef87ef28620f3b63f773f84ed3601182470e0
6. 0x964be0181283b1ab097cb5a22774dff6a687c23c6ea602b14e67cec80f14ef4e
7. 0x9f07ea78af691a6ef849893b8edacbc3c256ec27f9dae58b4d3cb9f6553794b7
8. 0x77b5307cfa9497dca5f52fddc5038792c859263a86f70227e670b189d6689bf2
9. 0xb981a22c7baa4bd56952c3efc66e3c6b74c3e4b12a9095a9eca46df830a15b4c
10. 0xf26a611540e703d6841fec1d50b87e1b86d1f218ea3ea791e195914093220625
11. 0xcaf44ad28e531c55bba4857a925cadfbb75bb13380c47db54f17e27f8c735fac
12. 0xc19db041a0cb1227803a4900c399374c1510173e24c4f02a67ced8c099d46017
13. 0x7e888ce63b4cb38fbd4960699aa8bf4042a285ec16af835a364b7fc414ccb08f
14. 0x494b466b3bfa0226a2c352cb1002412ec2f3d6fe45fdf4fa746e5dd945de3a9b
15. 0x99e1d917a09f567cab45503a7bb813f7329bab71a3ee4058b136e2e24fd38eef
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345