Evidence row 3008428

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/i3Gl4b"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f7e8e2c9-dc8a-4fe9-940d-0d884d151177/.well-known/agent-card.json"
    ]
  ],
  "name": "Maontano",
  "owner_address": "0x9504c04eb58ff28e02236ce02bc555c7c6e00e0a",
  "raw": {
    "agent_id": "249021",
    "agent_uri": "https://centralcity.ai/a/i3Gl4b",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maontano 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/i3Gl4b",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maontano",
      "registrations": [
        {
          "agentId": 249021,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f7e8e2c9-dc8a-4fe9-940d-0d884d151177/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/i3Gl4b",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793796651,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T12:52:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maontano 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/i3Gl4b"
}

What the leaf hashes

{"body":"da3a3f5a4d0a1009502159ce25944830814d77d6bf6f55b09df259e41f3de255","id":3008428,"kind":"listing","method":"sync.erc8004/1","observed_us":1793796766430308,"prev":3008009,"subject":"erc8004:5042:249021","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. 0xb4dce7c143d460b1879042284ab2ad96987c9259d4b93c68fd6a761e588c6faf
2. 0x74c02962569d80bb9f26a90399340f0487b6b67350de81c3cc63841149b87b9d
3. 0x4d237158642cc2b5cb8234f87cc23719e44fbed209010958f7b1f637a2c9f4ee
4. 0x0237fcb0f3acdf18b927a6ac6e7637b048ed3dd1526ed30987eeb0018e9837d2
5. 0xd3e7eb8baff40440d5ef51226fc9268fdbb45b0f1795b5e53c02289d1a8634ba
6. 0xe7ed978ccabeb28be648420481318e467a764d278d43fc1c00e35a08f445182a
7. 0x5917fe9343809f49e2704fe11fc0333b2e1de703376de1ac689c2119a836fc75
8. 0x3aed599956909db8f6be040de5936423d3a18518861ea1cd8738123b33b5cefa
9. 0xaec334fe65c2941adb861a9d321278aaea52693f6352dfa2223b8f56deef09aa
10. 0x8553ef06e8e645e806267f403d887c6e972879aca4ed7e29e0d0ea53e611bcb2
11. 0xc20324467af5f7c407a45eac803323c2acec87c5d322d34c92ce6d7aa24237ea
12. 0x124231db94abbc4fbffb83daa2559194c2240d38168ef5e53829ee7d4de1a0c0
13. 0xb4821657aa6efb2f6aca8033b00ea772962b9e1f521e60b09d38bae1bb9be2d9
14. 0x494b466b3bfa0226a2c352cb1002412ec2f3d6fe45fdf4fa746e5dd945de3a9b
15. 0x99e1d917a09f567cab45503a7bb813f7329bab71a3ee4058b136e2e24fd38eef
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345