Evidence row 2307255

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SATFHh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d113fa17-8ac6-4d63-b15e-f27611303dd3/.well-known/agent-card.json"
    ]
  ],
  "name": "Alaster",
  "owner_address": "0xf161020281e946b9bb08941237f539d0279b36b1",
  "raw": {
    "agent_id": "144089",
    "agent_uri": "https://centralcity.ai/a/SATFHh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alaster 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/SATFHh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alaster",
      "registrations": [
        {
          "agentId": 144089,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d113fa17-8ac6-4d63-b15e-f27611303dd3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SATFHh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793664790,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:14:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alaster 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/SATFHh"
}

What the leaf hashes

{"body":"bc6bf874df98122aab570476ed30c3a7ffef694dc06f03230194545ba51ccdab","id":2307255,"kind":"listing","method":"sync.erc8004/1","observed_us":1793664840914542,"prev":null,"subject":"erc8004:5042:144089","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. 0xefd4dc035a0b582ae0f70f8be6cefe5895ca4debf51773a64fab9a9a0b219015
2. 0x4e7b4e855f3097f762225d373bbf50edcd9c771dc91c27701550fd212bad482d
3. 0x7aaca8ea0759ea0a5ea59ef1c6d93892b82d50472241fcf104521fb68c74e8a6
4. 0xbab97370701ed98a9e54fdf04c17bc1b0bdd70553ef83cc14c31c0f3919b975b
5. 0x2de2b52234017ad651215ddb9173a54654a97161845135fd8704de5525b84dab
6. 0xe34eaf43106d71b48730bc2a430a2e8521da479b404195385e7975b61290ac89
7. 0x475a1c89ac8c16803081cb5bd5d25a1e5d3f029e51cf3cbe9ac3627456a61ed8
8. 0x64e796ec4e3bf613554f22f5436d35fd06020b9e313e40583f95fd8270761984
9. 0x872d6c4593d7fa961f60af8541cc80b8300397d55cf94421f605559e5553b9c5
10. 0xcdd7481fd54e37c10a011883580cd8043c0952819365a1b350ad5717e3ac5f31
11. 0xc915b86e6561958f951d6de48cdcc266bc530112b0473bf2367c0d17a735e2c5
12. 0xa482cb38763d8734b11fadf9d66566266ddc789ac9fe593c0b9c09236845f918
13. 0x392d1f8e0d95573ecf5e48b86b7c22bc722ff63cad3e9bbf07a0e4b39157384e
14. 0x2548979bbd7b1568b5a14db6fca0201979c48165192f2b55f45fa21471031e4f
15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7