Evidence row 2147270

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/83YLyP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5112b1b2-a764-4fae-813d-ea46c9c22045/.well-known/agent-card.json"
    ]
  ],
  "name": "Rovis51",
  "owner_address": "0x40a9a3a7fe4758f3087a3e30101f2a66437614ad",
  "raw": {
    "agent_id": "99451",
    "agent_uri": "https://centralcity.ai/a/83YLyP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rovis51 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/83YLyP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rovis51",
      "registrations": [
        {
          "agentId": 99451,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5112b1b2-a764-4fae-813d-ea46c9c22045/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/83YLyP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793626669,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:39:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rovis51 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/83YLyP"
}

What the leaf hashes

{"body":"9f7b707e6dd9cd9340a788a0542a08bb0b9a7956d0ab7a7ddaeb967ebd141a4f","id":2147270,"kind":"listing","method":"sync.erc8004/1","observed_us":1793626752934908,"prev":null,"subject":"erc8004:5042:99451","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x1579a61bebf467e48f4143853062c893c6995a65f27d5ac17e51be258b045480
2. 0x8ef471a6921b9e47948b8536fbb1fa705210bb8185ff18ef7890f9379bb4558d
3. 0xb176d45e5f08581aa8f9e1744e50f7aca9b5bdd5773425c7f7564e67951a9f0d
4. 0x708a3db086f27572d2610b865ac98bdf032edb616a23b56f7cfb1c68b687eefd
5. 0x6800d3c283e48e787e4d280820196aa31a3e5aeed331b19956e1abc66a6c8f3f
6. 0x54eddafbd82d2f063eaf6d6a7a6afa82d4cb77877d3fe65a2415dbc4456493da
7. 0x1e7db0de523444e0d092659b287d697c0ff1df14514ae8f40679d7c3fb7edcae
8. 0x946a64e6ec1a9193ee1c77dcf1a6764b722f5a27cbbd8e48be8dcaba0f05a3a4
9. 0x77e54071f96d7e5517bbb1f8d59f96a19427ff1e3377169989ed90554cd2720e
10. 0x84b052500c69ab3497c367671b8d84864e6a7a2a6729b5a8979b6aeda0b2dd4d
11. 0x5d8af36f8dd85806f8fe29f3e7fad48a8ca2fe71ec7570597adea823eeee2183
12. 0x694772bd88c608c978c07a5b88c13f219f0e5b849a0c034e7cf4e9550d4e78c9
13. 0xac2edb456c581283e2c60a03e146bbba52ffbe8a277ea7e858384f30bbc24d54
14. 0xd35a6b56332d7bee4b13ce3efea77dd0a6863016f58691fb78e2e2faf7ab8e87
15. 0xb6470417fdb2a0e3de9c1abb1722cbc88bc0dfb5afda0a77e1eac26ab1683ece
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af