Evidence row 2178455

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BwGYCr"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/44c8fc9b-9e03-480f-b327-d3a892ce3733/.well-known/agent-card.json"
    ]
  ],
  "name": "Elisson",
  "owner_address": "0xe7f67ad7b9f297a998be50ddbac57e954dcc965a",
  "raw": {
    "agent_id": "114783",
    "agent_uri": "https://centralcity.ai/a/BwGYCr",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elisson 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/BwGYCr",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elisson",
      "registrations": [
        {
          "agentId": 114783,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/44c8fc9b-9e03-480f-b327-d3a892ce3733/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BwGYCr",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793639266,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:12:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elisson 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/BwGYCr"
}

What the leaf hashes

{"body":"e491fa1d6ae9a6d836fa78933488693e660be6ca179df8f4b6396aeea8664338","id":2178455,"kind":"listing","method":"sync.erc8004/1","observed_us":1793639529871157,"prev":2177963,"subject":"erc8004:5042:114783","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xc2f8db10d7a63ec0490b3c2d4247dbcdacc66db4cc6a5f8aafa6b081e6b30a6a
2. 0xa51d87fdb8e9e46920f9eac800ca8a77fc6706df2f23fafe519af58e07398014
3. 0x14484545094e4497eb3cf956b5a67c83a45d2a6792109bf8904dd774964df930
4. 0x0b2c0306eec4492131890079e2da0ea1c617b53c48be8f8611887acb40f0cb3b
5. 0x62aa3c1e4946d621d1a13d657ce3af0a7c86a6347a91a7270bb93dd0aa4517d2
6. 0xe5f9647a7522d781a69ed0754cbe446c87d028947db91319cae8d61b5e6d3a68
7. 0x57f1bc8192703bef4477273be8a415bbbfb0e7aacda866d1532f280cc2cf953f
8. 0x18231e5f6e564eee0f286e706025486ca7446c73f4901a240da14f090980e924
9. 0x1a6b13d5b0f9da9237ab2269d21a50d2d86c0fd189207e92354ca4812b13d521
10. 0xef161615174e8d2a5e65fb8f61bafff4aa15ae6552df393084bf6e50d02f47aa
11. 0x56d59f939f2500c5594cb08cff4f6eca6d642c25da2b7143894ae5362f9613d4
12. 0xd1eaea718a5a4f6f4199ba499fade7bfeb1533cef40bd31c28c642eae9914bb7
13. 0xd7f4adbe11763ae678ef4c51fd1fa9ddf52bf60add48464d376475766e9accfe
14. 0x0b45a0435ea40bcbc48c2b318e8c62aa48a7e6b10e52b4548ada394225a7bd9f
15. 0xcbfaf790331071a9b3499a4db6f9d951fe5d04baefda2c66846b52b023ab8ae5
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af