Evidence row 2044484

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UySs0G"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/89b50716-6412-4145-a787-132dc804545a/.well-known/agent-card.json"
    ]
  ],
  "name": "Grollo4",
  "owner_address": "0x5602d5d53b2c47329db70f3c5e27db7c2800c762",
  "raw": {
    "agent_id": "55156",
    "agent_uri": "https://centralcity.ai/a/UySs0G",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grollo4 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/UySs0G",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grollo4",
      "registrations": [
        {
          "agentId": 55156,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/89b50716-6412-4145-a787-132dc804545a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UySs0G",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793589367,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T03:18:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grollo4 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/UySs0G"
}

What the leaf hashes

{"body":"527be7b1a18b0da80aecca382e25e781b9dd1dadead19f5f2a067d8e341fe269","id":2044484,"kind":"listing","method":"sync.erc8004/1","observed_us":1793589491003198,"prev":null,"subject":"erc8004:5042:55156","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. 0xdaee6b35bddc8417408160be7a9fc16293e1e11926aab8ec1b42949ec387ee7c
2. 0x8835d49c62c80798d2c135953d77dd67259d60c260917e3fd796a2e4542baa5a
3. 0x96dc38e75724239db39e015d065821039a677f92060f47d99f88f3496af5748e
4. 0x77a43f9e316888e01384095da074f2be48c430562ce990ccf12c5af7305bcc7c
5. 0x1696eec46191d8bfa0e4136f96d498f8f01beebeba9a52156fe4b1d3675e0a53
6. 0x5fee24810ff406f9f9de832a6783ea783202d761009216ee770abc7d6a8e9eeb
7. 0xe4b07de34a43dd539a4ad1eac1aa680b3cf5d8499fbe1c8fcbf6a67e5b19bd16
8. 0x498b690dc6b0ab7a53f999db578d7c78edb63b5c1549801c2f25b04620d3b4e2
9. 0x5615eb5dabfa889543a694febc9d9e8bdd0f84d7617f5a142bc872b4f4ec4fae
10. 0xc6daceb26735d151beabc76a6785a897afb457d01b694bc21b3677e321a05fd3
11. 0x2e2beea4666d846f86dd8bdc01c0857f2eeaaba02d6f3dc1660e06d243aa03ff
12. 0xc8b8fbd944f03f1fef9180edc64fe8b61cdae8db900d73504261d8c04a5cdcba
13. 0xf501fcee968477faaca9a060259336a60c82a32ca56ab2da724f950f415e8b62
14. 0xaed7c1080b4ff0b1fc4f851df0f2b8b4ef86b106015aa3aaf8da39a641c41a3d
15. 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af