Evidence row 3378342

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/B7LmOZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0c540fbd-ea11-460c-8f26-f82a6bfaa6a6/.well-known/agent-card.json"
    ]
  ],
  "name": "Dauzel50",
  "owner_address": "0xa2b83d427a464b5e88e8d7c2f1aa8984f15c784f",
  "raw": {
    "agent_id": "325331",
    "agent_uri": "https://centralcity.ai/a/B7LmOZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dauzel50 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/B7LmOZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dauzel50",
      "registrations": [
        {
          "agentId": 325331,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0c540fbd-ea11-460c-8f26-f82a6bfaa6a6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/B7LmOZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793867409,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T08:32:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dauzel50 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/B7LmOZ"
}

What the leaf hashes

{"body":"add00d00f801903310a01ed0058f43454481a4a5f3cc1d33187558a8c36d7faf","id":3378342,"kind":"listing","method":"sync.erc8004/1","observed_us":1793867565872789,"prev":null,"subject":"erc8004:5042:325331","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. 0x7798946b948a9b6ed3fc6f9874829203289850713df6530cbec391020b343c0d
2. 0xd89595a4f0c60728ed1ed877ee1bb11e152e95c14f1422b51bb4ef85bb0361cb
3. 0x2f13729bf2635b5b0b5a05a0f138aefcd086f1eec080cfeabcdb55f494a14ef4
4. 0xbcd81a9d13f42ecab9824de4fafa290ac1e0956e7cf600dda4516eeaf29ce477
5. 0x5ec80a4f4fefeea3731fdb2722e04ce87c1d065118e7d832c6ea8c6ec694a21e
6. 0xd31cdb2f3bf9fddad7116c214a535856d6b8787e4945412e66e3359d272a04a7
7. 0xa35616239b0484a6d77b6f5fb0a94f1d55019d91eb7cc16dd35897304dd724d5
8. 0x28cf8f42e925cc321d20ee0662b34b8243662a582ce59be7ed8406b9fafcf344
9. 0xcef9944871894d651a169ec9da91599cfa92c82aa6c0e1c0558bcd90ccf6ad93
10. 0xa0fca9b985caff3931e6882fc9539f6cc94f1d08f15ea90355027e0526a00363
11. 0xbede7a2d925fac320aaa1a62057ce77b8e126a585c6f67f48a7e8c44f32bbc68
12. 0x42c24a22da75076c0891993d6affcedead090bad924d30b37f565b1feaa0d0fd
13. 0x9f49ee11d75e9de037d8212c931305c83dec9cf9fe02f9b12237d47f9e7bf49c
14. 0x295b2ff917e72ce7e3d94bc8c6718d80f4989a94f335a61261966c43aec141b1
15. 0x644b3663b447930221e9fe24f9d97eb640daf058f5ce062e43895179e35a3628
16. 0x3b5d12e41df15017099876c1435af6ce1c7a30cfddd96040c3878ac62de1dbc3
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94