Evidence row 2509356

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gpiYce"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/183011c8-8d0a-4ff6-9332-b058f52cae2e/.well-known/agent-card.json"
    ]
  ],
  "name": "Gempito",
  "owner_address": "0x42cc0a42bb794df19ab0b34dcc86fe51eac4b677",
  "raw": {
    "agent_id": "152422",
    "agent_uri": "https://centralcity.ai/a/gpiYce",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gempito 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/gpiYce",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gempito",
      "registrations": [
        {
          "agentId": 152422,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/183011c8-8d0a-4ff6-9332-b058f52cae2e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gpiYce",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793673927,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:48:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gempito 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/gpiYce"
}

What the leaf hashes

{"body":"ef845b731d58f17d65f0bfb2c19fbe628a9eb6babd7b7772922fa8cd33440726","id":2509356,"kind":"listing","method":"sync.erc8004/1","observed_us":1793674111279388,"prev":null,"subject":"erc8004:5042:152422","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x01a7ebf8b44ab65156590e0c1ee8bbfea58e2c1fd16a5a631e3a4b2e2305ff0f
2. 0xde6b6b9cf712bd6e114416ecb27a12412ea542e4e8afbcb55d335296df2f8c5b
3. 0x4b8d265f25f4a392e5196a75881b56e58551d213136afabce4e00b31f0530f5b
4. 0xcf434f9b1f2290ccc75cb0545a1ff29fde269262c4bc9a369de7901e86217c48
5. 0x331cf1d4cd8e52b1e141fe2727c289fc36fe755794186bda90e78377c2b49824
6. 0x51cdb7425a05972fd76405b135630df61fbb123f86bf60cdcd65d0c1702e58f8
7. 0x42f16e4e1fe0bba86aed501794faffa87db848f89e19e8fbaea622c8e516bc9f
8. 0x70597cf2fd6e58ed900cdfce182e680b4fcb531eb693a64af50a453a40ba8ab2
9. 0x287b7cd9d83ce9ff5692d6642cb320aadc1f192052cfdfb5675d5bd4cbc1e981
10. 0x40fa82b3213a5d715b46fe16ab8f0baf657e035b99e17e5ccefb3cf30243ba8b
11. 0x4950e8be5f3eba2d85f3b4505cd0022d35e9182e4b63f4ce2c4277ebefe78750
12. 0x15ff5e6ed8c9e735370c1a74ac65079dfea1c8d48a29642a568ede63eca40a11
13. 0x50c3ccb9a988bdd7634544be1fbdd1b3bb920b22bba931f12522f80ed5cb4784
14. 0x38d3e4f5af0a7695cec711b235344c4c2a36bac0d573eb1675af35d5916bbc2e
15. 0x4c65946e46ac859ee8bcd510bd1ff838776ef9d9a553f743da25e2fd4c4ec5c8
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7