Evidence row 2495735

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PYtg81"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/235b5968-f894-4e8d-9a94-8b29eba1b0fa/.well-known/agent-card.json"
    ]
  ],
  "name": "Grobani68",
  "owner_address": "0xc7ca0740c7b8b2141987f12ceb0dcdf54d94900f",
  "raw": {
    "agent_id": "147257",
    "agent_uri": "https://centralcity.ai/a/PYtg81",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grobani68 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/PYtg81",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grobani68",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/235b5968-f894-4e8d-9a94-8b29eba1b0fa/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PYtg81",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:11:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grobani68 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/PYtg81"
}

What the leaf hashes

{"body":"b8a824c041470479c2bfa5fbd51f0f80a3625f4e4cb474aeac6316e4a4370b96","id":2495735,"kind":"listing","method":"sync.erc8004/1","observed_us":1793668275421254,"prev":null,"subject":"erc8004:5042:147257","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. 0x1e77b3a362f1bdd7416f8a0108f6364f12c45a3bb1713e20833c10ebd7a0552d
2. 0xa87d22cbc1d155ceefd154db39027cfef5e06f0cfe52e255f79b867b35e05e45
3. 0x0a6c68c6c4a5ed018add332ce03a2fec895846ad54700af156ff7cede711168d
4. 0x500d467bd519d8d9d6f75f7eebfc4d4f3a48d5670d91a262b591b5f8e2029e24
5. 0x546560dacfea398a2053a68104337b36bdec1c3dcc5b4c632293e82e42695560
6. 0x1f8e9e441ec20b95de517e72f1e651dac2ab6571f269cf13977f8ee82882aafe
7. 0x2fe1ab57c43c9bfcf4ad1da172428f50f77556ff5b1bada88206e8c5d4183d4e
8. 0xc1a61bbefaa797b80d33015c0444d68944f3e672d770a6b8e85863c40bdb0c45
9. 0x66078cfab7c709fa96d8b8ad245eac589d840bc800d1bc1d0a7bae566deaac44
10. 0xb10784acbed2e9fdd3368d5d15526e7ced05403fc106468ef17a8f76843cbe83
11. 0xd48f80b1a61a193ec805807d8d1cba1761f2ed8c2349f075c2e0703057bdb35c
12. 0x27c078023530e27afc297fc23d359762a6121591972df28f977fac90ff5a2ee1
13. 0x6e86e82cdce44ed1e6f3cb733b0697b7f61258b10df0cb5522eff763f46425bd
14. 0x6dc9a553a6358b650cccc8dd8d4ca7762f9e2a984ea8940a523e38c27bbc196c
15. 0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7