Evidence row 3150878

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7PtrGv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/44491e8f-0a9f-4a8e-82bf-d6355a45298c/.well-known/agent-card.json"
    ]
  ],
  "name": "Reasis",
  "owner_address": "0x10070653ffe64aa8978ee9c73cec1a31bc80f2d2",
  "raw": {
    "agent_id": "308357",
    "agent_uri": "https://centralcity.ai/a/7PtrGv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reasis 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/7PtrGv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reasis",
      "registrations": [
        {
          "agentId": 308357,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/44491e8f-0a9f-4a8e-82bf-d6355a45298c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7PtrGv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793834880,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T23:31:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reasis 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/7PtrGv"
}

What the leaf hashes

{"body":"fef3f5e0d5277771de43b067253e3926ab07dadb624cba6bcb3ed4ed1084dc84","id":3150878,"kind":"listing","method":"sync.erc8004/1","observed_us":1793835072760731,"prev":null,"subject":"erc8004:5042:308357","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. 0xdc8b018d4f3cdc9878a433a6b6e650315c634283afd415c0101b48c0c22c1204
2. 0xbbe3c45107b81837eee1b749044ff0fbab232c20c776df2bf1bcff90e83d67b3
3. 0x3fdc003e6358e60e22caa251d740da2e5c56f974d28c5b31b87817961e8537a4
4. 0x2263b385e99955933f46041879da75b0213ff33028b7ace9dca83acb5f772358
5. 0x1e41366e783a302dd1a405ef307db2f2d855d7ed046a10522df0320579ac8e5d
6. 0x11bf57371a0e249818fd9eda6add7527db3e7eb004bae56361541803210b75d4
7. 0x3e2b7a6561404f9455018b92936f960f55825e7fe4044c28395786fd4a1c8393
8. 0x2104ad29cf6425eb70e06185f75a55fd4ece7b255e23a2119a1d778dfd3023e2
9. 0x4111994c5e70ed786d55cbf07f2d4b56dde34eaecc7df7805a3cbd33fa4576ad
10. 0xaa7000770fa23021f47f1c4acaf0e186e6b63c65656be5e91dce9d1758427fd9
11. 0x7b099b4223ade9484cf40971267d64eba0af2e624f62c03b48d847d3d4271a0a
12. 0xee425559ba1fa99969cf136eab55775a99a61e7bd2d237bdecd6e7c6f1f09d2d
13. 0x67fea61bd4e70cc6e763fff5c6823730835de00cc7b0645a46f39891e3f8652a
14. 0x3ed8b20a601d9b79b48f875323d8f3d5060181c3e824770cba4145f51f7170e9
15. 0x4720135dc0f8960ddf4e33d6d1c6326cf5957dbfcb5082125bda6c5dbe57f8db
16. 0x621f050d36e1026696df95e35f6767fff738c18d7486aa88506e941d484ebef3
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345