Evidence row 1777247

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gimpXE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5b3af53a-6112-4e7e-a93b-d906c3b4f5d3/.well-known/agent-card.json"
    ]
  ],
  "name": "Kontik",
  "owner_address": "0x9a696197417025a19ef5d8b6e83601103f99f29b",
  "raw": {
    "agent_id": "12344",
    "agent_uri": "https://centralcity.ai/a/gimpXE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kontik 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/gimpXE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kontik",
      "registrations": [
        {
          "agentId": 12344,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5b3af53a-6112-4e7e-a93b-d906c3b4f5d3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gimpXE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793552619,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:05:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kontik 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/gimpXE"
}

What the leaf hashes

{"body":"543ef4ceda46bd39b8e097154db0d448a18f58f278f97e6aa73e886b03c6f581","id":1777247,"kind":"listing","method":"sync.erc8004/1","observed_us":1793552716577077,"prev":null,"subject":"erc8004:5042:12344","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. 0xffe5c98793e6d4bef70251fdafac8afb5fdb74b7f56784194dd1a27eb6e3c726
2. 0x06dbbdbc021042fdf18430fc1fd1e499de080ede042bd16cf6e8c9bac25d649c
3. 0x8aef7f699793f57dd7aa7fa32b918e6f017a54e4b9b7a1d20e66acc95156d104
4. 0xf9ab0e5118cf4a4c1bb25fa8e7f17035f9c8ec61cbd10385d78f2e56cefbd8c2
5. 0x55963c999ea1186e2618fa294fb470410468c10bb5a31af7c2b22caf175e1aea
6. 0x5d05ac157b00d5d070106ef51d7c20c7eb07631cda8a107eccbd06b01584cd1c
7. 0xadd0a98ef25fb115b9ab09274400bb8bd41420a1ee58fa08948d2a5ca9119db3
8. 0xa44257b1b6e80ca8887007c12248a7b1dfe6b23e98b8120d372589e0013e0902
9. 0xe552e8b1b83be859c579dc36c8c1832cf09aac714ea64698ec969df8a6b598f0
10. 0xf552ea5643a683bca2db7ab4942028e8f2df2acd89f0e2f93568513e8ba3c09f
11. 0x5ea8b4d83ef28102f02b54ad85e67b69963554a516f9dd3afa7c58d25ae8c487
12. 0x904a0ef836cb4b2dd139024d3379cfab31fd3b5798d155735069733eb5c3551b
13. 0x7cd72adb87b8751bf15c5933b0cfda4c062b8aa62aa82c7e8571c6aa0cc82204
14. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90