Evidence row 3705448

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/is4uI7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/76969dbd-66a2-4c8e-a3de-263104ff7a63/.well-known/agent-card.json"
    ]
  ],
  "name": "Brorkias",
  "owner_address": "0xa587ad17c4ac9caccbad747b03ffe112e83fc610",
  "raw": {
    "agent_id": "385153",
    "agent_uri": "https://centralcity.ai/a/is4uI7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brorkias 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/is4uI7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brorkias",
      "registrations": [
        {
          "agentId": 385153,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/76969dbd-66a2-4c8e-a3de-263104ff7a63/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/is4uI7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793955891,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T09:09:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brorkias 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/is4uI7"
}

What the leaf hashes

{"body":"a7b373cc1d0aeb870dd7736709b52d091222617d9adf0838933cb43d72a2bad0","id":3705448,"kind":"listing","method":"sync.erc8004/1","observed_us":1793956155736931,"prev":3704689,"subject":"erc8004:5042:385153","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x50f2dea80ce126f463e5f7e2df08886ee3f2cec8a4028f72ca942dc8d57a975d
2. 0xfdc0d6f85819d891ecde8cc980a4956d73b3cb8a15f8db68966496f3e773cb90
3. 0x9376307a1feee1b69194999c22eb643750870fb043259f32c5db794bfb742745
4. 0x74ab295506ccada6b4f9269fc09185fd3bbfcc8295611041005e6481e812f7a1
5. 0x25deaed29c249384a1c03e3e6bc70bbf9e618155d766a95e266bcfe1d4fbcb56
6. 0xecf122bdc71e586aa8cfbd3ac1728ae925e4a93a30c068722374ccf2c90d82b7
7. 0xe169e55ee6ad1c82eec578b478ba95aef3dcba8fb5be8e9df5246995986841bf
8. 0x345a74f128df0aab5686be767d1e71a04dcf298021c999cb3d976d02ca03b66f
9. 0x0329fd7a9f2b9bc84b155f6da12de2d49ff79e10bbb8f8b92065c7128640e6f2
10. 0xa1ac2a9bdecebe1d5b2b688b449cf707dfdedf73538767aa9864921aaef44e3d
11. 0x4b74633a1e687388a7ca3b711f0f2d4598024d2b8907083ec1cd385062e18e3f
12. 0x32e882f5a8dc9d154ec4260e55ee94a521c588758d1c53cbf394add54de79168
13. 0xcf2c777b5dbd1e7eb45fbeda489337100670390a568572ec6e0a21fd677fc201
14. 0xaf9524acc11af4619d183021d0dd97b098258f9af2441d3d61343f3bbe112bb9
15. 0xa18562956ef32715be3beef73e0db96be2b79caa00a0157b81ff91d577507391
16. 0xdfedd18f60be5438b67a88cd42d31ead60bf5dbfc8d726e3d83be13474b3bd3f
17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1