Evidence row 1833401

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/sB8NWR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/61e6d1c0-ec67-4df2-804e-c2a15e9ebff7/.well-known/agent-card.json"
    ]
  ],
  "name": "Vara",
  "owner_address": "0xcd259ce990d57a51fb7d95469d9984f74d5a8fbe",
  "raw": {
    "agent_id": "30736",
    "agent_uri": "https://centralcity.ai/a/sB8NWR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vara 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/sB8NWR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vara",
      "registrations": [
        {
          "agentId": 30736,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/61e6d1c0-ec67-4df2-804e-c2a15e9ebff7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/sB8NWR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793569945,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:55:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vara 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/sB8NWR"
}

What the leaf hashes

{"body":"c087d93d723ba8a8b4367af9498e57ac8bd9e09458a057b148670326a789d923","id":1833401,"kind":"listing","method":"sync.erc8004/1","observed_us":1793570107044245,"prev":null,"subject":"erc8004:5042:30736","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. 0xfb64d0c9824c888577fc1e08f181cd65a5fef3dccc3eec03fb03c61cdf606d10
2. 0x838d4bfcc19ae5344cd6e0d901ea9a9e02d0990b8d0ad1dd9684d0a776da4e71
3. 0xc8ee18023e83338d5092ffaa5418d3074e7211661cd4f240b27444dd4e21bfbf
4. 0xf0869a885838b2cbb4fa552ac2d40b0a5f7d56642635f92a6bf1383e5d20ffe1
5. 0x48b790da337546dffbf6989d1fca005e62badb30f598894a768ea5ce6b49f556
6. 0x046b8d4bf0bd9ae7fb921bd905f38e09a6d17fcb9be8aac659298a92649c67d3
7. 0xda8bc83698aff02c45af7070d55d90a554ca42c53caa93900ef18f8216d5331b
8. 0x8aa2724c651b736bd7acb1180c16654c9d547aaf76ff338b2aa449138b2e9812
9. 0xbf91ee0b8f03363c9c4b2206d60679d6584215fc8073ee7c4286f17a83e495a1
10. 0x03dcd5146e375ff7bc8e79288c655c838d94e645404dbd07e12716cae580d4ca
11. 0x61999a04b51ec90f5d1b0c742864310a9c30f850567f0244ecef9bd5d23848b5
12. 0x6e71a55e0a56ca0bdc131aa827b2dab94f6c61b4184a13e64ea6350bbe474512
13. 0xf8b9b78839288f6f3c2a097f49df191b3fb6db46d1902b4044f5d4ee3643c368
14. 0x7cd72adb87b8751bf15c5933b0cfda4c062b8aa62aa82c7e8571c6aa0cc82204
15. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90