Evidence row 2288003

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/kLopSi"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ff5a98c3-7b5c-4359-8477-8d422c1b58d7/.well-known/agent-card.json"
    ]
  ],
  "name": "Trato",
  "owner_address": "0xe285b7e5bf97fce04e528363dff662be10cefcaa",
  "raw": {
    "agent_id": "136282",
    "agent_uri": "https://centralcity.ai/a/kLopSi",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trato 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/kLopSi",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trato",
      "registrations": [
        {
          "agentId": 136282,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ff5a98c3-7b5c-4359-8477-8d422c1b58d7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/kLopSi",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793656791,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:03:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trato 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/kLopSi"
}

What the leaf hashes

{"body":"c3a64d49a52c2be162ebb4010bdbb49fe760dc114b3335ebb1633e40e1d87437","id":2288003,"kind":"listing","method":"sync.erc8004/1","observed_us":1793656989712273,"prev":2287296,"subject":"erc8004:5042:136282","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x6f6bdfac884c73226eab8b39cbd7b18685152a8cb80a5f89b1be0260934db184
2. 0xb82c565016e07d36be786691f154fda32927fced6f46e29e698fd33602a3e960
3. 0x71cd4fec9934db22e45d288d294bed01476e9e4ea8cb589a0dbc5ea2aaec5f33
4. 0xfd6fec3c410d62c9c8c020b79491efc686ce0e4182334c1abd071217ecab5d96
5. 0xf1802394b3175402a94cd1a1116f7e4254313ce4ed545544ff6a2ff4b5836edf
6. 0xd14e64445811cd3f1a54c5f5688fb7c89d106b6a9506e48be0dc59156358a5c6
7. 0x7b6bfd1a9b0268dcf26fed7e6bf37c615f5c2556bcae33eb40b524f3c771be2c
8. 0x377e14e27350ffbff39f9a8f105478be3df6aa06984664602a654f0e762933f4
9. 0xa5e0ec1d1ebc12371d3d1203b747d76c0dc280b6667bf08d9b9ffe69041422b6
10. 0x8006bc8cddc27d7f71bbe36bad1efc650eea885d525e81029cf9e7948864753a
11. 0xb453abe66e051e2298f25d7bfe2e436718e625789c8d4913928850723ca9faff
12. 0x6a1be01744d4cd9af4c498146a66c86941817311f294a3330b8681bb0dd4ea8a
13. 0x608160924e1d66c9701d48e69e878606fa6a4dd94a73d3f0570dadb0c3de65b3
14. 0xb903742c059190ddedc375958f73db84c3806732f1e54330407245d4734015f5
15. 0x2cdc73dde4ed839d7482b6b91833e64bef56c7626db8439f3bbdfcffd2ae32a3
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af