Evidence row 2300275

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4xJGmz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6ff63fde-dc21-4d4b-aade-24caf545c154/.well-known/agent-card.json"
    ]
  ],
  "name": "Gaurlon",
  "owner_address": "0xcb349a8aff2e7fa9fd139e53f876e4605e4e6f8e",
  "raw": {
    "agent_id": "141330",
    "agent_uri": "https://centralcity.ai/a/4xJGmz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gaurlon 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/4xJGmz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gaurlon",
      "registrations": [
        {
          "agentId": 141330,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6ff63fde-dc21-4d4b-aade-24caf545c154/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4xJGmz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793661740,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:22:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gaurlon 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/4xJGmz"
}

What the leaf hashes

{"body":"7a5a27b643c722c3e765340331ae54589d36dddfc81ea08750d543900baf0ac5","id":2300275,"kind":"listing","method":"sync.erc8004/1","observed_us":1793661747747103,"prev":null,"subject":"erc8004:5042:141330","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x77d48352adf762c3775588fc390444bec395bc99110cba4876779eb68ebbc06d
2. 0xe7db556111c6f9acd14e5b5d9d778ca34f769770c0602da43e361662e3152499
3. 0x770739e4fdd284f0dbf2e6918a8606e5fc99e472b4c91b459b2ce0327040bc46
4. 0x3fac459d605fecc6a73018cefe8bbea4691b50ecbe144394bdef5f336edb707c
5. 0xb6d9dad6c09b65a6b300c985ee1b3989bca538314373dfca39af3868b39e7e19
6. 0xd03b137ec8986c91b7b4c739cf242cf9e6806b6864dc2eeaed6d3ed86ef4671c
7. 0x95f7f395f4ca4c4e07438f09d4b424011b7d29fab6564dcbc8117bfafff45121
8. 0xc8fa4fb1bb71a3b8424cc320f4365934d6690ec6c76f7a72f43e4cf3ac208e61
9. 0x51e0fca7e79f0e4d6d23d6c23cafd4503d053d172e0bb74fc472919bf20266ed
10. 0xfcb1be600f7445f16ec9bac6f61c101bffc20c2c8db9f9729c8bdc90a623d3da
11. 0xdeeb5f92493e59d2154902d4ee7dfea8f75fec3f49cfeedf2f732858749c635b
12. 0xbe5fee1429543a8ea2aacf3591e5b69c6a6b1568088eb7a4e6b02ded16c5d3e5
13. 0x98c0b976487311f03693fca7825f5f6e75a71ea33ac90caf33040d5eaa6d0b54
14. 0xe387a7d610f91d4dc112f2dbdf7ae32c4555f5da4c25c1a9a1310d0b74e80bbf
15. 0x60dd7fd8117cbf3b80707f722623736c8c2b5b56277e8e78c9f81ef2dab8deab
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af