Evidence row 3423376

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Pb5Q24"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a22d72f6-9f92-4b3d-8e32-72abe4de9188/.well-known/agent-card.json"
    ]
  ],
  "name": "Mauntero",
  "owner_address": "0xff58acac686004f4593b0251762f17f9b87c005f",
  "raw": {
    "agent_id": "342829",
    "agent_uri": "https://centralcity.ai/a/Pb5Q24",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mauntero 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/Pb5Q24",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mauntero",
      "registrations": [
        {
          "agentId": 342829,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a22d72f6-9f92-4b3d-8e32-72abe4de9188/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Pb5Q24",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793893464,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T15:47:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mauntero 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/Pb5Q24"
}

What the leaf hashes

{"body":"b592012166aaea1aab555e82cf721c8fec30d7ca803fbb55d38302cf3377b2c2","id":3423376,"kind":"listing","method":"sync.erc8004/1","observed_us":1793893659714675,"prev":null,"subject":"erc8004:5042:342829","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. 0x6d82729522145c0370b9dafa70778800c96526753b1080b1e793be0618ca4664
2. 0xd91343af2d69ef2c1b44a30fe0f6358f30c34cff1480d7bfd00a9a93f69cb7a4
3. 0x2a49733d28efe2501b8c49c7e1670ed9a92e5bcd888887e77d67533dbf8c2686
4. 0xa4d4ea517e9973ae2c19c7516fd937730a950bd7b24f5fc07f5cef0efe8379b7
5. 0x4003f36e9d1b619ee69abbed80768b4bfeac5e669639b939305f035c15c06068
6. 0x3931f6ed71430b9bcd3c91eb6708bf378e03b59bac658f8d3f31a704788471b7
7. 0x3044d7eb365db67154f6a7f5881bd5a9fe8b469e797c793ee1d0b3379a96e3a4
8. 0x6f3dcb66771acb740390732faf6451017045b087fe1888b5fc63977f212d1b44
9. 0x4fcc0823c9c41406684dee039bc0cff51d4346a4778c99a57fdd0b5449e4f52e
10. 0xbe1464ab5997a5658b445c3a853ea664563af87ed684f81dbdec0caba66fa48a
11. 0x5df0d64bb31937fe8714f3cc4331ec484dabe1f3603a52b13ef3a3880ee22558
12. 0x525cf327990a03798bb0f97b7019d6b7ef7246c4da5226f890e60759c8aad9b6
13. 0x801b2e1f475589a5f3b05760d51c9599dffd6cf66b8710e6e0d944dfe883a8b2
14. 0x9f2be961a8419237b98b1b980a6b1775efdf14bb1bcfe62d18edeff510e87dcc
15. 0xb5ea076f0a9490f58daaa0cbe915aa5dfdfe460bfc500eaea09b59c1d753d699
16. 0x3b5d12e41df15017099876c1435af6ce1c7a30cfddd96040c3878ac62de1dbc3
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94