Evidence row 1835441

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1ulLps"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f5eeac1c-696c-4d69-b7ca-a6fd68bf28ff/.well-known/agent-card.json"
    ]
  ],
  "name": "Maubis",
  "owner_address": "0x4b7474adeae1096ed21c8a09cb09ec422f1aa75c",
  "raw": {
    "agent_id": "31975",
    "agent_uri": "https://centralcity.ai/a/1ulLps",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maubis 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/1ulLps",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maubis",
      "registrations": [
        {
          "agentId": 31975,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f5eeac1c-696c-4d69-b7ca-a6fd68bf28ff/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1ulLps",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793570930,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:11:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maubis 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/1ulLps"
}

What the leaf hashes

{"body":"51a69050fbb8ff9e16e011725e366bd4ac2537c751811b762046744988b2d706","id":1835441,"kind":"listing","method":"sync.erc8004/1","observed_us":1793571119148200,"prev":null,"subject":"erc8004:5042:31975","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. 0xdb52a35f7ba5fdb74106ebd2f9575ba64ef7ee3a856aa518f9db64d882dbd5ab
2. 0x943360e315fb19e33fdff823a9345004c5a3671bdbab0f685e0e4717da98fa21
3. 0x706fe170158206ac800c1a73251cf87350cbe027817f12b785740cb4f1cfdf99
4. 0xd808dbe1ba49e49b4447e6672b301d5e347eed0e26d456922f9f2c78a4fd2b07
5. 0xac34c1ac57758ddee8b7d0cfed2944b0bb7d7041f9b04c87d4530e7ee59e20ac
6. 0x87adb532c89d7433d9c0cd33d3ff217e59cdd1bfb2a2d8c94888f9bd76e273aa
7. 0x1b90d67fe5f3d32978f2e6749eeb566d52c365dc46a8e60e0f178c95e6a3540f
8. 0xb2c55182bdba9a39ac5bc503531eed5870189ecb33af6488740ada3939cd62a9
9. 0x1182910595e268ff8491f05f4b856f41453bb78585c2b591dc6d247afdde7d35
10. 0x7938f1b47cd778a2fc42c8a56c806af4856c35e99ff9c38ecb68285da6792193
11. 0x5231f00af41b0fc3ba3f5cad28ec33a485dd90dc152d58172c9f6214a8f3344e
12. 0xc961b98d60687e4c4df0245a0f054b5aaf253c670c52efd5a11d349f1dfe2eea
13. 0x2a6197714ae72af66984e8acb7bdf44641d311c74106e3b6480080e1d9170463
14. 0xe4cd5f56e5b4bb570140c97935a785daafbef0e607cafa2e0adfd0ff7fc250c7
15. 0xd3f5c237675f14686b3a3c2715c6735a96952155107d7b2cb9a44c56420170bd
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90