Evidence row 1822037

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BbKOK3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/39f48e43-16d1-4d2e-a643-1c3ccb28ca08/.well-known/agent-card.json"
    ]
  ],
  "name": "Schontus",
  "owner_address": "0x769f69ec672846af5e8095110f7ee430901e5c75",
  "raw": {
    "agent_id": "23845",
    "agent_uri": "https://centralcity.ai/a/BbKOK3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schontus 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/BbKOK3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schontus",
      "registrations": [
        {
          "agentId": 23845,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/39f48e43-16d1-4d2e-a643-1c3ccb28ca08/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BbKOK3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793564421,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:24:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schontus 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/BbKOK3"
}

What the leaf hashes

{"body":"857b7777a0f1146ab38f3d57960a0dd6e6e3aef183ecd550c582683cdc578916","id":1822037,"kind":"listing","method":"sync.erc8004/1","observed_us":1793564643754547,"prev":null,"subject":"erc8004:5042:23845","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. 0xd0672414ef18a475c49f34442ffe3edadadf70621c1b4e425c3c113952a0d87a
2. 0xf7bdf8c1e22f2ac3eb5948b6b916b63a5c618315849effbbff5aa41b69f2f174
3. 0xa1bc578bdcfbc15f91564a2b7735179665a277b22a3fe66e57a7c9d194801444
4. 0x13d77e06495c15ad420dc0e476c8453be27439560054df0397b5234ea8157b39
5. 0x7cc0b0ee0cbbd2016ddded689f490598c591c0134dab8ed9ca6e1d6a1eb520e0
6. 0xdb410fdb5f5069da3e0824641e58b94ba2120a5e17ddb7ff28e8a51fae2e53b3
7. 0x7ad00f1a31f0ff7851ab051db13de3a8300fbeb04ebfbc0b78d2255b9849b438
8. 0xafa6987c89e5f8f453d8a35b6a84c34aff8078b0af608785c58a1c440cd03d41
9. 0xfb704d0eca7f6c8fed337f103794ec97566cb332d28675c1b887797b742f2963
10. 0xdc0fd907f9e3ed6e3f9cb36a5850b747b19247903f7bc03080c5ee63dbc267d7
11. 0x9068af017c80bba828d931e583d86ff9a847bc48db3947583079ff95c79f6da6
12. 0x0032986be0486517c7f89f9578ee463311586d03dc0068111a40585b1de3cbab
13. 0x3050daa45d874dca785f324e89aca8fa3ef2f8a889ac7ef7a4ed23bd6db53a62
14. 0x57b5e8b79f831258fde2efa4c7b70cd486ce34b32e7d612a6965c086ed7a75e8
15. 0xd3f5c237675f14686b3a3c2715c6735a96952155107d7b2cb9a44c56420170bd
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90