Evidence row 1761496

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7WHqtu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8d109829-b123-448f-92f2-ab1b602b81da/.well-known/agent-card.json"
    ]
  ],
  "name": "Nezandus76",
  "owner_address": "0x2c7b9eefa27571baacc76b6bfc67fba21405c690",
  "raw": {
    "agent_id": "4044",
    "agent_uri": "https://centralcity.ai/a/7WHqtu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nezandus76 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/7WHqtu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nezandus76",
      "registrations": [
        {
          "agentId": 4044,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8d109829-b123-448f-92f2-ab1b602b81da/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7WHqtu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793532881,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T11:36:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nezandus76 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/7WHqtu"
}

What the leaf hashes

{"body":"c60775a314769dea1f73ed7ed02dd7900ed5b6b58a2443e8de34f4fe98c6c3ea","id":1761496,"kind":"listing","method":"sync.erc8004/1","observed_us":1793532982445791,"prev":null,"subject":"erc8004:5042:4044","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. 0xfb99166ba2f916e311ff728c0142d56812b33c88f195e3f91329a2c2f0dc0c35
2. 0xc10eb76b34d0f98c5de44f93b36b807162359793c1b0df5568e0eb5f0cfdcbed
3. 0xa4ecd34a33c2ebdc32161d2b5bd2f320b6f18e9f2e3d295a6665795a5fcb9a20
4. 0x6e75777c356b195d1c2c2cb9ef0498e8f5d38fdeecdeb987a0994beed27b6778
5. 0x87d076535f875b0a143ed789673e9bed4812bac8a89f2a61f84590b8251f72e8
6. 0x49fdd3abebb25e6ecec18e57da42168e8654fd727536f57c3b4bd7e18411fdd5
7. 0x75b90e59ce72f0458283f9ac52e0194f2e0cb168f65af9f70193272fa14a3df1
8. 0xa90d362bf34d40e9d61753e3246fb2b5387cd9df15ce8b9f78e5221d127e41a1
9. 0x7d43889a3634e4b4ac0f60d5765a4635ade258f0be2bb9c95c6feedc0a10f066
10. 0xb8ce59c03e0e41a994c45aaecf93d856c685ae40a2bbf37678f35d78156ffe9a
11. 0x7853a7e4727bd0645c5e503374a3c4c03e08bf484dc085b7ab59e561c342494e
12. 0xdd6fd2d3474b1652642889f218206189aa3c852f3ef47e11d3a4bd68c1139aab
13. 0xf8b9b78839288f6f3c2a097f49df191b3fb6db46d1902b4044f5d4ee3643c368
14. 0x7cd72adb87b8751bf15c5933b0cfda4c062b8aa62aa82c7e8571c6aa0cc82204
15. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90