Evidence row 1782733

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QkNQ60"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cbbf3c25-05f3-4703-93bc-9bec6b3cb317/.well-known/agent-card.json"
    ]
  ],
  "name": "Zabjo42",
  "owner_address": "0xdc1272694a66a059e8e8754a11cbb2975a257c16",
  "raw": {
    "agent_id": "16837",
    "agent_uri": "https://centralcity.ai/a/QkNQ60",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zabjo42 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/QkNQ60",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zabjo42",
      "registrations": [
        {
          "agentId": 16837,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cbbf3c25-05f3-4703-93bc-9bec6b3cb317/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QkNQ60",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793556395,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T18:10:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zabjo42 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/QkNQ60"
}

What the leaf hashes

{"body":"e0239a17ee9ddcd838841a5c1ba2765ab7df48d7f267f511e0e6ed032109d4b8","id":1782733,"kind":"listing","method":"sync.erc8004/1","observed_us":1793556627275009,"prev":null,"subject":"erc8004:5042:16837","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xfd1861eb780a5d5dfb87556c28c499c93a7034b644aae7e59c50e96e7701e0c5
2. 0x0060cdc20501b5bb83f99cb5b900ace940530db7ae3b70cc6b8f63137438cdb7
3. 0x7bd6c4d27e6bf6b730549311f3551189fab9a46298bd9e418b9f9b3dfcd4eccf
4. 0x95d5027e7870d43c67508babd518761c213501291c29e92fd6c8d783aecc37f0
5. 0x271b959f7788c79019044bf414d6caec0e6604415dbd778bdc80f0c8d3d5a4dc
6. 0x25a6bfeeeb0a2dcf502c83e05e0cb8e8088dbdf79a0dad65aecb6d1821d44593
7. 0x6ed75aea1e7620648206e563ce66cfcd29503a7c9ded9ba31f002e3bc00e17a9
8. 0xe5a92330f1a9298dc8722925b890b929e945a82db295d7869e63af7536ebe5c0
9. 0x710189ba3b89759542caaac225f29002a36cfb36a3d622e7188fc038eb6ddeb6
10. 0x5df999be6e4e5b90cc83d86923fd01350eb6fed47c2349339684157e9408a22f
11. 0x5b137fe05fb721c0805dfa23ad312a9701f41b440592cdfa2fb07d3c70a50fef
12. 0xdd6fd2d3474b1652642889f218206189aa3c852f3ef47e11d3a4bd68c1139aab
13. 0xf8b9b78839288f6f3c2a097f49df191b3fb6db46d1902b4044f5d4ee3643c368
14. 0x7cd72adb87b8751bf15c5933b0cfda4c062b8aa62aa82c7e8571c6aa0cc82204
15. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90