Evidence row 3057126

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0lq1YG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a04f0275-b71d-485f-b594-abe6999c3995/.well-known/agent-card.json"
    ]
  ],
  "name": "Plozer",
  "owner_address": "0x0b0c82ee503d80e7eb5d1e2324644550d1bedd99",
  "raw": {
    "agent_id": "280784",
    "agent_uri": "https://centralcity.ai/a/0lq1YG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plozer 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/0lq1YG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plozer",
      "registrations": [
        {
          "agentId": 280784,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a04f0275-b71d-485f-b594-abe6999c3995/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0lq1YG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793819730,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T19:19:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plozer 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/0lq1YG"
}

What the leaf hashes

{"body":"b9a01a762fcfd5126ad4d834b8576a2539d195537d1edad571bc216c58c2f8ad","id":3057126,"kind":"listing","method":"sync.erc8004/1","observed_us":1793819955671499,"prev":null,"subject":"erc8004:5042:280784","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. 0x3163f034e2e82223c393963a900ef6a17cfd5bc9d1a104fca143d78dbc0dede5
2. 0x6fba7f953d4066e588e19cf7423179331a35fd85bf7eba87a28fb7232dc4befb
3. 0x4dda118403c27af3c39d05ada6c12b7d1d434f4badde46ea20c422868fabf89b
4. 0x9b3ca0eeadd9cbac3be70a778e2d70b08b86c6341380c3dd717702b607ab57af
5. 0x4ae7feb808e977553ba92fc73c516315cc8d6cc3568b6be152a5434be64e1e82
6. 0x989d5de121ca01969447660009e5bd803017c721304de31a3b49c3b422f28719
7. 0x0b4036ef97a7e65aeb94766faaa03dd3300dfb4c131592f7305c701142f1fb73
8. 0x7a903cd8681c63b83f419d1101d2e72b59692551fcd72ba230b727059fe4d064
9. 0x2ca047f543b1447bdbbf991e274fac9da76aff562114f48d9c7d9e310f402942
10. 0xe27006d67ab7459b0fea2da05a875e88c58a6edd63253ede8d85c4d490b856a2
11. 0x5e0f5157e53af013b422cfea28638c3a001eb8427af47bc2b1b597aa46b03217
12. 0x89cfefdef6a81a829da724900e51c192adc95649e0f8e38f54ea4619e726f7e8
13. 0xb87b397608c9c76acc942d38bf1e88c0a9cbc532b34602d930d9a18e37bf39b8
14. 0x9d907331506c7b04c540d946932cd0d003e3b8bed785427b82286d101a946ed7
15. 0x80d767e810dea8f03e47cc3217bd2604062057071b87fb3908bc918d21222df3
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345