Evidence row 1843208

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xM1Eny"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a9379632-b1ef-4314-93a8-d00a4bfcda56/.well-known/agent-card.json"
    ]
  ],
  "name": "Rolias",
  "owner_address": "0xa22016a0974b7d06392a36a3d36d79e9e01fc9b0",
  "raw": {
    "agent_id": "36481",
    "agent_uri": "https://centralcity.ai/a/xM1Eny",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rolias 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/xM1Eny",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rolias",
      "registrations": [
        {
          "agentId": 36481,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a9379632-b1ef-4314-93a8-d00a4bfcda56/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xM1Eny",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793574530,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:14:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rolias 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/xM1Eny"
}

What the leaf hashes

{"body":"6d952a11ac474d594ed33c7d97982b8e50e6e9e1794be6f246eebae28438beb5","id":1843208,"kind":"listing","method":"sync.erc8004/1","observed_us":1793574877496197,"prev":1842847,"subject":"erc8004:5042:36481","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. 0xd71f0050c27f321d1528c326f811e0289d58deeeaf721865cbaf51e5acd19050
2. 0x4aad4b31db9be9dd6c4503ca3e557c5b90d214db13a00585c20141441fbbd86e
3. 0xfb3dc9e98f4cb10d69d782a9ded6c9feb9a7cd976f187ba1ddfb71013ee62780
4. 0x0a0181c4a990e1b4a1d14f433d70fca87b6d98d3bc6f9ea869b09123c144d5e8
5. 0xffcad6e5dc51dbc86ac7c7cc031018276500d77219d7e0ac79536aba562e3d6b
6. 0xa2ece0f0e8c5e138bf9126933e18c2916041ad13bd108d2c1b391693d8d5447a
7. 0xa94aab0b01a8f9d24d66097330b5931df798ea345d2c0948ed8bb2cb09d8e515
8. 0xff8ded83aefb006d6c57c503ca9c79bd22ddae8bc8b6b9da33ce846119b37824
9. 0xdeda9292c281dad346d193d3b7ef7b3fd067f228e4493a70bc620144ce5eb6c0
10. 0xcb3b41c37ca3d11be54d960f2aaee0cb4c25d128d47dabef2797efb0d2803239
11. 0xe85548a3a52616d129b263e671f45537f7ee9bb67fa89ba4d8e27bed7088e757
12. 0x5286c70252ce1d2134a08e8f861c17b609bf03ec34c3b3a77b39816d1787aec7
13. 0x5604ebb26a467785e0d13c4e7f1730e632124652e4df86dc2a82a0734e46265a
14. 0xe4cd5f56e5b4bb570140c97935a785daafbef0e607cafa2e0adfd0ff7fc250c7
15. 0xd3f5c237675f14686b3a3c2715c6735a96952155107d7b2cb9a44c56420170bd
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90