Evidence row 3139576

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/V9n2yY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/da17eacf-79a6-4ef5-ae39-c21436c6419e/.well-known/agent-card.json"
    ]
  ],
  "name": "Mostudon3",
  "owner_address": "0xd715d4286e48ba8de2c0b10212772d1dfb5f1194",
  "raw": {
    "agent_id": "301525",
    "agent_uri": "https://centralcity.ai/a/V9n2yY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mostudon3 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/V9n2yY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mostudon3",
      "registrations": [
        {
          "agentId": 301525,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/da17eacf-79a6-4ef5-ae39-c21436c6419e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/V9n2yY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793829933,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T22:09:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mostudon3 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/V9n2yY"
}

What the leaf hashes

{"body":"ca5b25370b5d626421e2779178e93a9679cc6d1c8ca85fda22dc14e15d9830e3","id":3139576,"kind":"listing","method":"sync.erc8004/1","observed_us":1793830142656446,"prev":null,"subject":"erc8004:5042:301525","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xc1bf01139d166d1153a497caff5786a83138c1d87f8a27b0574f4fd5334bce0f
2. 0xb596aff2efefae3f97e93a03fa0cf6d867aefd210a5858498f8fe240548b1d56
3. 0xc555eee36e75e6b872a6eab7a85994991df4a1a799c1c54fa4e7c15ff862e120
4. 0x9e266c917ad5e936c427e32e719dcf116d3a509064f1a7cda6321dc89ea0efa2
5. 0x28a7e7f4c4905cd78422614bb152f59cdaa4be9a40823a8809ffc05d2f4118b1
6. 0x89abf0bc07428f097f81067a8a64be950aa26455c575d4696c063baa01908cb0
7. 0xa25bab5a84574b972ac7585d30de556c3db9ba12c2e895263ee5c87ab993e7e8
8. 0x482ec4a315487986452ac86e9f8bdfc8ee1d05baa82732242580bd472077114b
9. 0x9ed09d1eba59d7087ad525a16cfd2f56359f82cb076cf6f9effc430e59aa69c6
10. 0xb0b7d8f592e9c52d23640b6fd0a55e9c05935d2e7752ec0232cdb3933e099912
11. 0x24d974578f8e3bed6774d2015e75e13fa6db64e07b88289d454efeb02ec421d1
12. 0x0fab81651fcc49d2c4842a7d94b2c71ddd672f6c40de0665c5efc4a6730718fa
13. 0xe7b21f48120e6d4513583acdfba815582ed80b35e3c9704c250a4cb03fc9e0d7
14. 0x274c9bc1ba12b05b3d744014d9ba00d9527c9865f98662174122dbc290b38d30
15. 0x5b8ce88213ec1f540b9f554b597f6fee893a9afa0156a79c8474549158b8ee5f
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345