Evidence row 3042119

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2cfhxT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fb9bfa6f-478f-4da1-8842-543870ab1072/.well-known/agent-card.json"
    ]
  ],
  "name": "Riastus93",
  "owner_address": "0xa2b8bdbc26f1dddfd0a00484b2160d76efc859a8",
  "raw": {
    "agent_id": "270378",
    "agent_uri": "https://centralcity.ai/a/2cfhxT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Riastus93 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/2cfhxT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Riastus93",
      "registrations": [
        {
          "agentId": 270378,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fb9bfa6f-478f-4da1-8842-543870ab1072/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2cfhxT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793814366,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T17:51:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Riastus93 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/2cfhxT"
}

What the leaf hashes

{"body":"a8203298c278a02f09583c8f02e4055289ab1ac31ec2add5a21ca3b429940b35","id":3042119,"kind":"listing","method":"sync.erc8004/1","observed_us":1793814690702911,"prev":null,"subject":"erc8004:5042:270378","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x18f5c5daf2c42984b25e62c4cd94e9f76fe987a3702b8c1ac6921464782001db
2. 0xf946d985a4e33488a5727737aad7f327b5108fcc8bd29858dd6c5d2a900ad44e
3. 0xbea71e5394f559af126b8466a109c3e703b09265224449b46e9a9e5516588c04
4. 0xb5ad86b85fb3f472974b04cf6e1a090997ccb332b5967126773c4cacc7591559
5. 0x8bc454ec1974899a7ac8ca08286dcdc79b45d79d51c6fd5473092170fc6a4f00
6. 0x5c82b8b270d384e591e5b22a7e5d41fad4eebee65d33b1c16b019407272169ef
7. 0xd4f4c8b0475ff66bb54b9282dc3e63729491cf6dee53bee800c569206f9defb5
8. 0x5d35572007092b3a4261d77376c0c3956e1510950b2bad25fa1c98a8cf5fcd32
9. 0x92ce277b48dcd3b64b9bcda7e04bccafab95cb83c79845f7bf371ee96cd18286
10. 0x5a19ca9fc36c1a77f24ea78f2f12d3a45b9323527383b6ed53b97b38a6a4c294
11. 0xf73d68cab2d523c488ad2ff6427dfea2f02af37d6abe0baf6a0ea969ccb3e501
12. 0xfbf0ad2bea111f69f28b8d3a2f681353819e721aa52b5e06a110cc014a4d7ea9
13. 0x292878d1fea45cf7e6caa03d861e734b6d7c392cf431b9e7acd4b26968422520
14. 0xf0f02c8f6d66ea83b0e30d64247c845d4dcb4d5cd98d515dac1a45c51f7daae4
15. 0xc548b1872185ffa8b629b319d34df11bb7ba9b287199b96bea02abad81eebaa6
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345