Evidence row 3060199

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/sq4D8D"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0fcc8578-c7db-4c58-8d03-d340697cfd9f/.well-known/agent-card.json"
    ]
  ],
  "name": "Hukor",
  "owner_address": "0xb6a85cff55c0d6a917c261ebffe7f85c5dd585f4",
  "raw": {
    "agent_id": "283099",
    "agent_uri": "https://centralcity.ai/a/sq4D8D",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hukor 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/sq4D8D",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hukor",
      "registrations": [
        {
          "agentId": 283099,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0fcc8578-c7db-4c58-8d03-d340697cfd9f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/sq4D8D",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793820941,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T19:38:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hukor 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/sq4D8D"
}

What the leaf hashes

{"body":"7a7214bbfaecb7d3fc3ff6f9871f07c21efe92e53ef265fecf97557798f00d1f","id":3060199,"kind":"listing","method":"sync.erc8004/1","observed_us":1793821117704540,"prev":null,"subject":"erc8004:5042:283099","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. 0x8ed5bbaaaae3e16d149875d623e88fbea0e73c4812f49cfc6d2020f4988c369c
2. 0x66de1325640cfba904ba8f3698110a93d972fcc4712a7d5a8aeaa93a7de380cd
3. 0xa0543e84e4d9b5234a9750ef101bc82b1a25e6e6b119c5f4b234b8d954f4a10f
4. 0xad320bf43ff014a5986d37e3cdfc06874e8f818040628765ed0cec291c4120c6
5. 0x828d554b30d13ce84057dfb02e72d036c680c53a337bcc28995f338772e6d3d6
6. 0x0216dfd88082ec79a2a48b781cbd0a4302e4fa47325a7df9cf56cddb94e19ff7
7. 0x3542e614f43aa004bbf928054f5b7b53912f17cbfbeea96a4c5e3d528ea76f62
8. 0x715e1f32265b36724601ff5d01c07f42de74f1aa8dff5bacf290d594c0d29be3
9. 0x0c0a3f7976f2e9b5e5ca196969decb4cc50e20ecbed9157a8b32a20d35c974af
10. 0x2083fb0e958f16f0c935730b136c203fe01206b1210a6c0dfd6a6381a69312d7
11. 0x88ff8021d2540f251f3a3d8c72d1b3d751aa370478e678d3a813580bfdd33592
12. 0x5e78f89c3f053b5265e41fea0499dd712859397629d7bd0aa2d7e6d7daceda29
13. 0xd84e0b56ee0eb916eb990380758b2244eff546befabc3190b353f069f1d3b3ea
14. 0x3dc9944f5d504306845940639f1c155794c735779342a7507d33af5d2f7278a9
15. 0xdf9a63a7db8101ed0a28aec6f2d247d6d7df856be1e744490c9b5261f2c856a8
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345