Evidence row 3436032

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/mBzaZC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0ce7abbc-d55a-45df-99be-08575cbe960e/.well-known/agent-card.json"
    ]
  ],
  "name": "Maonon",
  "owner_address": "0xef918e5cb56bb2e9182555cbe5677fc2d94b9724",
  "raw": {
    "agent_id": "347451",
    "agent_uri": "https://centralcity.ai/a/mBzaZC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maonon is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/mBzaZC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maonon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0ce7abbc-d55a-45df-99be-08575cbe960e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/mBzaZC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T18:04:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maonon is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/mBzaZC"
}

What the leaf hashes

{"body":"0bd13389effa13af07596dafb92dd48b1fb830542d23588b169f05958a9cdaf4","id":3436032,"kind":"listing","method":"sync.erc8004/1","observed_us":1793901877408848,"prev":null,"subject":"erc8004:5042:347451","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. 0xc983b366acfc5b3018649895a649e49a81cdcf8984d440755cdbc8b9059f35b9
2. 0x732de3a8bc7f24f5029f990e1a7c9d3041ae89703c95c372cfe8c7683006217a
3. 0x90fbac9d17254edffee64f50a572decf323ce6a6f8eee034fafc4f63d5e05a02
4. 0xcd2079cfcafdb7f98dfdef0ccc956bd94d688e35ec9a607125af41fd22057a6f
5. 0x203734a46f15958d16394cf30c0209f57cc48fb56c8ca3e0b869250429f0e83a
6. 0x01b7596016bc9700654e9faed75bd923c0eebc79c4501f0ff5a298d3dd564736
7. 0xa85a0ab8fd2eb364702a2b6eb47bc72e0f138dac66701cf28eff85a72619be3f
8. 0x95236c7895b7a8ba55211c4a99b0594d08758a7b55039ff87761569e82201cac
9. 0x34a37daca2cb0094a01df266af6559f931b46eac1287d4c9a49f1cd89beced5a
10. 0x3a4bab66e9c81b855c09f1210aaaa78753e74219d3b2711c936fb41278d7e217
11. 0xc0ac7101422f2842086cd512cc3273edc531841021532ee4e45a38c191619778
12. 0x17d53afbe2c3b5024772de89b5e8826537eba654763e5d4a3754ef8f4550945d
13. 0x5f2d84108e979c1f040386914884f9213539c40ee93654c2c2c044799fb97304
14. 0xa0dd9de5227bcccb051dd789b1b0b367de502cd968f4eeb15c7237fe5ab59210
15. 0xa4e56d82ec36b49551d49bd66018a63f06e5a1bf1f57267e4e574643bc111b3a
16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94