Evidence row 3435309

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hjNgRO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6e500a03-a5ab-41dd-bd34-999beed40135/.well-known/agent-card.json"
    ]
  ],
  "name": "Grorkano",
  "owner_address": "0xeb80c5818cfc00395e21d53e8aa4599f4fa29792",
  "raw": {
    "agent_id": "347102",
    "agent_uri": "https://centralcity.ai/a/hjNgRO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grorkano 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/hjNgRO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grorkano",
      "registrations": [
        {
          "agentId": 347102,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6e500a03-a5ab-41dd-bd34-999beed40135/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hjNgRO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793901351,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T17:59:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grorkano 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/hjNgRO"
}

What the leaf hashes

{"body":"381612fc82d02ba63c6316d25cef26a1cb41018d5e4eca2554379c7ac172d23b","id":3435309,"kind":"listing","method":"sync.erc8004/1","observed_us":1793901551159633,"prev":3434828,"subject":"erc8004:5042:347102","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. 0xba865277ab7f90304ce5e3d17e924edfde5e66d1bafe17932df472c9f89fdea2
2. 0x6764006afbe70d695dadc5cdb15e5297c38054d2a560cc108ad1b3e39ffba0cd
3. 0x13cf05c9f8ddb9f813a5b00ff3502fe076a9f576b3dccaff0df129d86625442e
4. 0x73d66dc0a19d72464c7794fa073d1db571d7b2f257d892a05bec713c88ab8952
5. 0x7e0d35b098ada01f56a0fba1b124a4b40545806a305b4ed200e3f9347710663c
6. 0x9adaf72abf411d181ab9b6331d950d53ddb89f12da670469315553959186a588
7. 0x7c09db9b4ea876aa542d91b3c44a544e002444c553551800d055b517b3bca4c5
8. 0xe9c5c494a1fedc75894b238452c91a52fe84820bbcc80101272b2cef22a42371
9. 0xe6a7416859d8200f3b1c0dc90257ed0fc8f36f6f9987760b60e5b812fce9fe8c
10. 0x1fb15f296dcaa71dc62df8d4db3f0091a52b1c412ac5bae27bb5554e66c83fd1
11. 0xa78655713d063670a6c9dc7fae9d3c7bc01790f73507d2527ab5ad1575f30743
12. 0xa72414dc7ed1751575b8b04ebc6025af0bd43f7c0adb8d3eb6c45c72f90ae87a
13. 0x4d1a3e1629ac94f008f86d640e2215294c455c0cfa68052fe7599448f393c0ab
14. 0xfdff056f2f1484871f49374c23ddba883f11db9a6da6292a7e99a1638cdd3d63
15. 0xbce07c8bedec3bbed9a22d7f4e8aca180f479ed562779a14791c5e82f052e9c8
16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94