Evidence row 3376155

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/anTadw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c852d8fa-b481-49eb-a27f-4f88009d2195/.well-known/agent-card.json"
    ]
  ],
  "name": "Bruzan",
  "owner_address": "0xbbf6a620ef786a0d1e48222915cb663b433e0765",
  "raw": {
    "agent_id": "324000",
    "agent_uri": "https://centralcity.ai/a/anTadw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bruzan 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/anTadw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bruzan",
      "registrations": [
        {
          "agentId": 324000,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c852d8fa-b481-49eb-a27f-4f88009d2195/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/anTadw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793866487,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T08:20:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bruzan 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/anTadw"
}

What the leaf hashes

{"body":"0abc96f84ff4b2ffe6538f708543a0f2385ae6d941b681a34529f2419863de38","id":3376155,"kind":"listing","method":"sync.erc8004/1","observed_us":1793866811790680,"prev":3375709,"subject":"erc8004:5042:324000","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. 0x81069421625eb6d5cd611e9d01dd0e4ed187eb450e4f43593499cbc91bbffab4
2. 0x505fdbc44f2c326ba98dc95873a65fbff6f91d1763c7f0c14726c69396141924
3. 0xd269ef19be48f1dc126362e4c478b93b4d1a328c61262b315ec3ec780e584f80
4. 0xfd3d57472171b39c7222b2df85f431edc5866aaec22a34e6d75f0e630224284a
5. 0x5d80474885d85f23099c8e5221e2698404397d291442b995fd66093f676174d2
6. 0x9ae0150622430654a8a36105ef80b3ba76420532dc175e06811521ff60a8b8f9
7. 0x7a2148aeefa5b5e64abc3ef23f983f8de32d7c6c50c8e5ee2d1e5a124aa7ecc5
8. 0x99d9988cb7f7b8d3020ada5b7768887c54985150eb73453adf8cff1944ba8e19
9. 0x46a2949540b091bf6056b276472d9ccf4a1a427fae5fad7a2c6ba60e82b54866
10. 0x37f671a2d340b414869336c3124b8e7bb1b9e1a36818f83dcbcbbea0a90eabbd
11. 0xf3e2745136d44ec533460f0524cfaf496aed66d427b4749e368abde25b8da833
12. 0x25c183f475130e0b6d18e442ad73d666b884cc64e5612d16e438f73b3fabe5ef
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