Evidence row 3008531

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9yOb2G"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/45de3189-528c-47a7-ad1d-393607c23406/.well-known/agent-card.json"
    ]
  ],
  "name": "Fudik27",
  "owner_address": "0x5c99a53b998520b6a9de1244f1626225a31bb860",
  "raw": {
    "agent_id": "249202",
    "agent_uri": "https://centralcity.ai/a/9yOb2G",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fudik27 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/9yOb2G",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fudik27",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/45de3189-528c-47a7-ad1d-393607c23406/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9yOb2G",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T12:52:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fudik27 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/9yOb2G"
}

What the leaf hashes

{"body":"81547f35aaae86631357f8bdce5953cdbe3661a4be97aff989f40a5f09c7a62b","id":3008531,"kind":"listing","method":"sync.erc8004/1","observed_us":1793796766890668,"prev":null,"subject":"erc8004:5042:249202","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. 0x4a96b2c850d2146726de92b05af13a99e4e9c5eb210f555cd723a50308332dec
2. 0x5fc2067e8f1146ecf07009cb93a3c472ef2a8e6952f9c162831e1ad1f7615f4c
3. 0xf635b20b6d0721dc0c24d1d231e7978fd1f566e2a3f283494c9c549a74cb0d8e
4. 0x722d425049fb2e3ff322968cd42adcb0e4d88d1ef35becf269a0b8e5e471e3e8
5. 0xf46029fa9c7af8e1480a58fc9a8e0b01cc3c32f4dea3ad34b27f047efd9f6533
6. 0xc6c072dd1e66c84f3922bb10db1e1f2b40702294b00eb3b23560a090da9a64f3
7. 0xa6fcd50233379b3ff786b55b4be1b85af950d516631a452975d594e573fe5a59
8. 0x28be82f615d8947c7f882a6767b475b1400ffb33d2dc07c982ad6691be50acf1
9. 0xe6c3901de4a7b65e3f0873904375da05af23afd19d5eb645303885a380f26b32
10. 0x92d3228bb9589fb4fb6b97c202ab129df0c45d9ee7f7bcef756ce5e0aca29afe
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