Evidence row 2088086

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/O5xDsu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/517d210b-42f3-44ba-b5c0-1bd3bfe98afe/.well-known/agent-card.json"
    ]
  ],
  "name": "Hudjo",
  "owner_address": "0xbc402676bfa978119899798ad6db32defc7b92c4",
  "raw": {
    "agent_id": "75437",
    "agent_uri": "https://centralcity.ai/a/O5xDsu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hudjo 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/O5xDsu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hudjo",
      "registrations": [
        {
          "agentId": 75437,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/517d210b-42f3-44ba-b5c0-1bd3bfe98afe/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/O5xDsu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793605960,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T07:57:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hudjo 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/O5xDsu"
}

What the leaf hashes

{"body":"69550d4a793670958636f8201301dd1bd833ab72fd0d75f7d13b61890b5638b3","id":2088086,"kind":"listing","method":"sync.erc8004/1","observed_us":1793606221598439,"prev":null,"subject":"erc8004:5042:75437","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. 0xb7946287d26dfe783bd0eb10ce1ef3021110c60743fec44c8693d35bdeaa0d92
2. 0x2c5020c3f13e8f365c6d34d309f56c464d164895c08b58fd1de9ab932e0b9493
3. 0xb943ff77a353b64eee4b6672b34b6235a62ab9f0f1468e3b55e9d703157813eb
4. 0x462f59e342fa0ab011d5133a1dcf615fb29bfedaaf1bc8d9ea3979bc523d9c91
5. 0x6b90045ed4dc058a3c610118c4be2d42faa031589a8023a8edde39197b433ec7
6. 0x8cf621be20f357266f6b7f5c6d6a5a0583e5d3665b261782cad0a5bc7d95ef08
7. 0x728ad69b3f9229deda96e348d8196d3e1c5f2334b5461ffcde7b52c88d9d612b
8. 0xcb73f634a6e162f41f16908ed42100e847534ab9059975389693b51409813c01
9. 0xeeca0436ed36745d382790de618fea0341e2a5d331a778a36eb15df62b5a099d
10. 0xf0b6bf793cc66a03909741a989c833367cfc76f3d77268884d6f3d1930d28961
11. 0x2baaf56994f40f69d6e4622eada4b0cdaf5e4b3766e25b2769e9cdcb7eeebe1f
12. 0x1e746a5fe19cb9ec0a19b0ddff5c240ad1117a5db0999c1e01fe8f1235d88e30
13. 0x030e61e00342e920981555e2e665fa5ec4a741b10a078f282daa829896c87583
14. 0x08da04eef748b7ac08271324db18913501d72c52afa240bf3f08b6da46e3b97f
15. 0x834b6b9a36b42da183e2542785e8d2d7548ace455268a81922edbe6020cef644
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af