Evidence row 3345977

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gtebfK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7e010e31-1072-4b65-aea7-f6e3c9e51198/.well-known/agent-card.json"
    ]
  ],
  "name": "Maabampus",
  "owner_address": "0x78b586153eea0c5fc933080aeef3f9287f75c62e",
  "raw": {
    "agent_id": "316420",
    "agent_uri": "https://centralcity.ai/a/gtebfK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maabampus 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/gtebfK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maabampus",
      "registrations": [
        {
          "agentId": 316420,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7e010e31-1072-4b65-aea7-f6e3c9e51198/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gtebfK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793841218,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T01:13:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maabampus 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/gtebfK"
}

What the leaf hashes

{"body":"b32fcf442a57cd0ea2a3da3afba18587129132054fe04990548eb71a65fc1264","id":3345977,"kind":"listing","method":"sync.erc8004/1","observed_us":1793841233795336,"prev":null,"subject":"erc8004:5042:316420","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x27d629ad6348963407c0fe49469ea73b874491db2124cfd02ec9dc6c0d8c8f94
2. 0x353d62e735dbf49640b0a37c0770da9ebc059120ba731beffb249df97897bbd9
3. 0x9b47f4f03c22eed4c51d5187a2a70467a67981f1a065073e418c6291122094b3
4. 0xd9420ab888d9c31428016157d30ff5c0ff733f17986487abed7ee3ee4eb0f44f
5. 0xfe6b8f05e8dbb0164549369760bc09a976007a7acc67c5153bcafb82a0038984
6. 0x9113cbb8705a234a01edb19f20ad1c9d103f791b2953b1b38dd140adce958fb4
7. 0x91475d3c431fdd07587677db265792b6d9fb59fc0c2a7a633d91d906514d2733
8. 0x4fbcc232db6de912eda071ca6f5b8ba3279bc03d421427be0810743644b7d9ef
9. 0x3791c71a11b0841c3dbf46b24e7fabc9c5af1e6431f3cce92d538e6934b70bd5
10. 0xab8d5ba522fb0cf8976b7e62008d7578da8232131328096968ae877a40abe975
11. 0x35f5afa19239be6665748daaaab3b57eb2f906a6b98adb3d9cc84680242a0aa4
12. 0x02109cf45188a512fc127d79cd8ca3044cae2253fd9640a06383c6db296bf68e
13. 0xdab1015fa0b0821901bc847233eeaab127a98ede1ddcdea4ded43fe758a93318
14. 0x67e76a5b4517f0cd6d3381baab96eb627df4394492e64e7c2890e01538ee4d79
15. 0x213998878db6a423b0c367a68aba39293f9287b39bf1a80904fa9c6975bba987
16. 0x0009f1567d5c3f52d167d3c95d53c71fb66114fc26e83679b452d6db2f1d0b95
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94