Evidence row 2951175

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/JinjVn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/265fccc2-ab8b-4eb3-a1a5-67d835b4d519/.well-known/agent-card.json"
    ]
  ],
  "name": "Trabero",
  "owner_address": "0xd9af3de86f4756bbad1fb227d510a377cb94e814",
  "raw": {
    "agent_id": "226352",
    "agent_uri": "https://centralcity.ai/a/JinjVn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trabero 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/JinjVn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trabero",
      "registrations": [
        {
          "agentId": 226352,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/265fccc2-ab8b-4eb3-a1a5-67d835b4d519/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/JinjVn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793767851,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T04:55:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trabero 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/JinjVn"
}

What the leaf hashes

{"body":"f0684702576f46210f270baaf86a65f82d1b4dcfddea21c0c6835a8581e9dbb8","id":2951175,"kind":"listing","method":"sync.erc8004/1","observed_us":1793768101729102,"prev":2950645,"subject":"erc8004:5042:226352","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xeea8aa2c340a24a316e04054b6bf5a9a50ec716c62dc51e46d45a952880df0c7
2. 0xdad687fa228d8282bbdf2fe4728c9e44500cf391dd3d4fbbed85e69279f15131
3. 0x0a5026653838dda85f134d2cd1bbfc44dc3d26d7d9d87d8143f303252b64d827
4. 0xf9c27638069ffeef614f02d6386cd5c443347426c83c04229dce819e9dcc8ff5
5. 0x88ea67e24f76bcef346e50465a30581f0ff7370c9807bd846087d81802d83667
6. 0x19c1251e7f2f9bb6c396fb28bf7958613e4ae6d1a9ee91db4970169ad0b2c40f
7. 0x199f76bd9d727991e3356415b10113f0f54680cc4c7101fbbb6d0f75ef2765a6
8. 0x1e9f6d16b8adc557de3188bd19cb64cf7a620240a115de87286ec663b74c7a2a
9. 0x8f7e77098cc3fe72b2d2b0fa102cd13e63cadadc5059c586909d6a85ecd3a4a4
10. 0xe0499a6176ce16c537d199baa7e3043a988fb5adfd73ee3a18eb56aaec5e4686
11. 0x16aa381b00f5b5bc6c81ce7b8c554184b463ee8630ed3e4477e9c59dc9263f3b
12. 0x88511143733033f416ac5f86c210c254de293dcba7fd289f1c9df79aee0dadf4
13. 0x956f4913934270080a8ccb34cbd8f0c13aa2c31b748acb745e577aaac06fbf54
14. 0xbf7e123029ce4365b819863a1c92b78b356111fa8f0bd187055546ccf59fa8ff
15. 0xb0895d3fcf0eaeb1070bfba1f01a9f303d7588c23fce13bfa62350e6db1b923a
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345