Evidence row 1816633

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1gsuX8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fc868bb3-f43f-4805-a945-0053b5f3b418/.well-known/agent-card.json"
    ]
  ],
  "name": "Jontunsis",
  "owner_address": "0xcdfe665e4fac1f9feb259c9eeabfebf82c78670a",
  "raw": {
    "agent_id": "20596",
    "agent_uri": "https://centralcity.ai/a/1gsuX8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jontunsis 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/1gsuX8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jontunsis",
      "registrations": [
        {
          "agentId": 20596,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fc868bb3-f43f-4805-a945-0053b5f3b418/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1gsuX8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793561541,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:33:08Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jontunsis 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/1gsuX8"
}

What the leaf hashes

{"body":"bf9d7dc0926462e5b10b3573a0718921f65a791cbfee6591142f1544ff3b3af9","id":1816633,"kind":"listing","method":"sync.erc8004/1","observed_us":1793561588172704,"prev":null,"subject":"erc8004:5042:20596","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. 0xa64c3e66eb33f41bcd9ab8fb4309bc4467dd9646a9544275936889a16a925874
2. 0x93b0b0e52120a8e6d03171481cabd7e539c0546291eca1620b7d254542b162c0
3. 0x1cd446d0122a0748a3583797c049f806244e005df83afc536b7e95ce3da1beca
4. 0xa369811658544dcbbf7936f44e1fc05ddf922e9a4d20c084e278ce60ef875970
5. 0x771f02324078b1fc2471a6af034a2986e7d0d6aff2646ad961c5f86d379c60f6
6. 0x471e75b561007f08f6b9799a6d057a6a2a9544ea65975253147601f4ed7d5015
7. 0x1b951b81a75f9d475d7647be859b86612dacc724e1551af9ed2d29f50c844095
8. 0x254ae460457fcff19096ca95580af91c535b42ee4660a7a4e91be0912fd9697b
9. 0xb83fd0cf509232ac5b2c19b9dd77520f9639efd8b4d442a3de9444d40e40b5e0
10. 0x2cb31e70e31d3720d5440562841acc6ef5e78c41d0e8a71b1eebd448e6ecba01
11. 0x863fc99b31e0fd6a0b8f7918135e1971dfea928a75800e96c9d47e45164322fb
12. 0xd209e5d1518fb161264f3e389a6c577acbd29192c17c80c9ec8ed9b83503cb0a
13. 0xefff7a00a0f698242a4fbb4741471facf8a07aac283a6d0c44a87bf4a988152e
14. 0x110c6c21e77668de1becd70345e909cedabda185c5eca2a47425fab10ef478be
15. 0xc88d127644e311620e3bcad9c976ab2c79963799278768230b1762de9b7cd724
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90