Evidence row 3413491

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/iJVkbr"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dbc5ef34-7af6-4eea-a891-978aaf807265/.well-known/agent-card.json"
    ]
  ],
  "name": "Holik",
  "owner_address": "0x5baa9169ead68e283a0a2786ef420e94016af79d",
  "raw": {
    "agent_id": "339398",
    "agent_uri": "https://centralcity.ai/a/iJVkbr",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Holik 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/iJVkbr",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Holik",
      "registrations": [
        {
          "agentId": 339398,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dbc5ef34-7af6-4eea-a891-978aaf807265/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/iJVkbr",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793888078,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T14:18:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Holik 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/iJVkbr"
}

What the leaf hashes

{"body":"b2cad9f8a60e318e935b544bbe8d42f49670315c071d387427eab209c849932a","id":3413491,"kind":"listing","method":"sync.erc8004/1","observed_us":1793888329523726,"prev":3413144,"subject":"erc8004:5042:339398","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x7f739aef249f23688802c884a26d0da7f3ed64b689f5b47f5c41888edb034971
2. 0xa34753ba48005823b5e2f9ec876a6fcf10cc3eab3ab4bc4ec351ec40cf4d4621
3. 0x4d8182fd82a56a29cc6cd50e46fb894d93a1c5573365eeec1e619d8fb5d6b38f
4. 0x1e92a4d4c71ec223b38b625f2faf83fff09b2fbed9e43906f24a2cb6c65772e2
5. 0x4c5fb0b166f2422630d302d5ab5c8b38843f498a7ccf84245f8535848de30576
6. 0x7e00111ceda840c7e950246454f8d66b09aa129d3f9a66ce5c18d8f3dcc1305f
7. 0xf41723630ec5db84762970589075440937ee4622cac7c774d616698b2b72c1d1
8. 0x3bedbe9efdc385f5b36f4d39f514296bb441d4f5c8d3877a3950c0b110837b2f
9. 0x9d5d71feccac55c34f8cbc06b439f73fa186ed8888b214265afa0ce3dd5141df
10. 0xe88d98ea1e02f07bd2a8ffd0a4e1cf10b2e363ba6e4e63b6efad348834e6f57d
11. 0xf650c169c247ae12bdde2ee6db0aa8fa276fd0dc6bf8f141e6e92f4f7b765a52
12. 0x57b1a428a561262b9ead7bfb3ccded9a6b082e182592dde7559d0a2907b5457e
13. 0xaa14ae51677b7e8e36fb7ffd64bf2b8756793aca5618712111adf6ee9b1f6bb4
14. 0xab8d9c6e2bd5035f3d9a605a747d989051b8ebc54de7e83559f48ede8a744991
15. 0x644b3663b447930221e9fe24f9d97eb640daf058f5ce062e43895179e35a3628
16. 0x3b5d12e41df15017099876c1435af6ce1c7a30cfddd96040c3878ac62de1dbc3
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94