Evidence row 2627257

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/TylIBv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c2325a36-673b-42fc-b6b4-86e51b889c7d/.well-known/agent-card.json"
    ]
  ],
  "name": "Gralito",
  "owner_address": "0x2a2fd22ea9d513656759a29f533f89f3b2c9c098",
  "raw": {
    "agent_id": "200274",
    "agent_uri": "https://centralcity.ai/a/TylIBv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gralito 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/TylIBv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gralito",
      "registrations": [
        {
          "agentId": 200274,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c2325a36-673b-42fc-b6b4-86e51b889c7d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/TylIBv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793731943,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:53:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gralito 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/TylIBv"
}

What the leaf hashes

{"body":"0eaef0551512d9b8ffee1bf1ce4b5680b657586ec0222d72cd62b354ee2f4279","id":2627257,"kind":"listing","method":"sync.erc8004/1","observed_us":1793731991087702,"prev":2627025,"subject":"erc8004:5042:200274","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. 0xc3e25b9fb9ce05529e4b36f290154eaf0074871011dd0b34b5d21050e946fe89
2. 0xd7a6d51bcd2ebf899ff46173a676bb7dfa30634eb24705d3083c9d95a2e1f752
3. 0x6e063d0761a286c566d3f9b2be9f397b4f0f33f74ef46eb4a6a1468975cbc8d3
4. 0x1d31c882c24b69ef9f83da5480ba1e1675b5d3e9e3b2d13670bf81bc38f48b68
5. 0x5b1d2deab67cd9de248bf3a007b476a2a0e36bf8c766d984e6da26f74f5af190
6. 0xe7a6caf07da0ae626f6a8389feb28d96b16430db3ff91107ea4034fb2454acd6
7. 0x158852d6d7ca2d359fa155aeb268bba18e1f0121876d95fbfcc385b7f55b035f
8. 0x86708340bf24b540a98045a96950120200bcfa1abc891998314d76804d727d93
9. 0x50a9d8cba53f7dda38fdecc798075ef065361c302110fb85d547b658b03f5e30
10. 0x23dd46be408db09af84083bedabace923989fb438fd9cf5c8ab58b28c85399de
11. 0x4a1d97b87a724313396403d7fe462dd3869bfa0892c9fde57cb0cd5d493fb2f1
12. 0xb55db932067eb00a0063e550fdfa33a75fb18b44d577a037aaa88df648769072
13. 0xea5662e345c3629b99f3561f2bce8ac753b4bed58f2a329698d8e798b051984f
14. 0x1d666a17ae41c2931b0c5276dc8bd8c2adf9827a61eb629d06ca3a33ee6a051a
15. 0xfeca812d56a4bb476433459149c92fcd8a270bdbf2bbbce1949fb4bf7848f5ed
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7