Evidence row 3152356

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1Ckmtj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2cbea5cc-47ae-4c12-9f4d-477a126a98a1/.well-known/agent-card.json"
    ]
  ],
  "name": "Alionsert",
  "owner_address": "0x4a07599b6246f64e3237b24db009e7dfbefb205f",
  "raw": {
    "agent_id": "309240",
    "agent_uri": "https://centralcity.ai/a/1Ckmtj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alionsert 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/1Ckmtj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alionsert",
      "registrations": [
        {
          "agentId": 309240,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2cbea5cc-47ae-4c12-9f4d-477a126a98a1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1Ckmtj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793835569,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T23:42:32Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alionsert 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/1Ckmtj"
}

What the leaf hashes

{"body":"ed64ed0654ba9f25bc6d5451faa7a89fc967af9e2a2fee9093245bca782764dc","id":3152356,"kind":"listing","method":"sync.erc8004/1","observed_us":1793835752244676,"prev":null,"subject":"erc8004:5042:309240","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. 0xffd916f84208ddea260d6b19ea3520236c08ebd2667e5c17abc8ff2045fd70b2
2. 0xbba8521fdb4d39a8938bf804a8c7f6bdc57da91ae3924080232d1283a452a64d
3. 0x341256909e805ec0abc353b8eafccb3981f0f3e6f446bc271594e06cf7070746
4. 0x502078a2bff40db0881040348f9b0187b00dfababe16b6aa861b096175023ab7
5. 0xf8707d41eabc47c1dc8b90527e144f509e6b4cf4c86c1456c8d4bd636274c91c
6. 0xa7ef0499c8a87ff915b393a4734b9f0f78f7b582b33116aba4977c6fecb206b3
7. 0xc6685972eb7f5dbd29f4f5287353fffcc0278ced343125d2d09473336414f8f3
8. 0xdeddaca07e78a5fff98f89f34df67dec2d5f8861a84a936814111edb4e55fcc4
9. 0x3cc3c14195ea56d0a34dc43ffe448fdc417877498ebdb3f27bdfdb717a515a51
10. 0x357376c16c1968bd47bb6ac7c21bc8d3a4e5d99f681e7b33bc4865dea7392179
11. 0x653049a9aa33dadd50d48402d642b67cb34ff3ab9430f47a6d9b50fa505e3742
12. 0x3fab29014a59c687f6118eca3485c41f9a6618c3a716d834942797aa73ac4570
13. 0x9c9a1349fe399f124906d08ece44301ec112d4726d8b013ff45fb1549305dc22
14. 0x22136ce0d951d9ba0a7af26db46b296e61b6d99bdcaac718cb7ad94fad708bef
15. 0xf3c6700d5df4bc68d1e98c623150c4852d8000cd123b59c743588bef452bdd01
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345