Evidence row 3010434

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/F0Q8Mo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/672cdf77-c645-46c9-bc1b-2ae03280a345/.well-known/agent-card.json"
    ]
  ],
  "name": "Plamert",
  "owner_address": "0x1d8b185a1b265a1c7ecbbdf8be37cd1b2b84919f",
  "raw": {
    "agent_id": "249992",
    "agent_uri": "https://centralcity.ai/a/F0Q8Mo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plamert is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/F0Q8Mo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plamert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/672cdf77-c645-46c9-bc1b-2ae03280a345/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/F0Q8Mo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T13:25:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plamert is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/F0Q8Mo"
}

What the leaf hashes

{"body":"121645c61d453a734379bc84f13b88cd4aeb15aa21fad39ff3a0ea33efc5cbb2","id":3010434,"kind":"listing","method":"sync.erc8004/1","observed_us":1793798744586182,"prev":null,"subject":"erc8004:5042:249992","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. 0x4a42d202f52d9cc11c48d5180500bb1557cda5e92e7fbf58ea25891cc6413799
2. 0x32601fe20d5717277307cf8770722d0c8f1e0e8258cbf858dce71f9d6b90959c
3. 0x5b9e0a93cda2557b323a3b09ee298c0862f37a006ffbef3200b5c00f51875230
4. 0x1c037a44cefb9c40706ba74a72400f11f72ea56994868560ba0c331f7adf6b8f
5. 0xee01a8d438fc4b6c0d5f6c4db53f393ef5294ca3b7760861af6fa5c5eff59e93
6. 0x825d084f34023960df932ee29f8c97ddd6b73c4c196647f9f5976e4a95080a0d
7. 0x2af648292754819d188fa119ce9d6b281b8f34f78632566f3b5cc393d9e6f999
8. 0x874938f27c0685332ed425390e5c1a71dfa97514e69934cf3df60a10118cd7d3
9. 0xe1bacbf6169b2531beb70c42d2a93d93351df565c27126fb4461da85df6f9c8f
10. 0x57cbd51e018f6fede720382d7016a0b66a6b3a85258f764f96fa9515e4c1f4e8
11. 0xf419e04af08453b609b342b0f65b4592e42ea33ac267e2f2a962d7a189863bab
12. 0xd2d974c8c1d77f039ae778c5b34392ffb01af55d37858e1d268f65e2d53aa5b0
13. 0x3c922806ddf9a5b276c9fb77ae991dd0931af4476d7d13a105f9a3d0da266f25
14. 0x522a25971cd6b6d3e9a052dc11f957b2d317b322866778d5d8ebb96f44d35189
15. 0x544c1b2a55fd13025d2c8d59b81cb53522492b432ac735cbefd94b47b754d5cc
16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345