Evidence row 3436001

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MzcyDy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ad04e35f-a2f9-4788-82ff-a5e5c0a8f91c/.well-known/agent-card.json"
    ]
  ],
  "name": "Plinero",
  "owner_address": "0x31f479a83928dcb5f670d6953ffe0d90bccce6d9",
  "raw": {
    "agent_id": "347420",
    "agent_uri": "https://centralcity.ai/a/MzcyDy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plinero 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/MzcyDy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plinero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ad04e35f-a2f9-4788-82ff-a5e5c0a8f91c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MzcyDy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T18:04:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plinero 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/MzcyDy"
}

What the leaf hashes

{"body":"020e7f704731d4bba0c61a99d02577fba358ce5d2f0857f266d74832a245964d","id":3436001,"kind":"listing","method":"sync.erc8004/1","observed_us":1793901877008632,"prev":null,"subject":"erc8004:5042:347420","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xe49a81fececbba69a3724e045dc12e66f8c7efc00a8d30584192b9925ae4bf98
2. 0xc8714b64ec322972e13e59c5dd5d91000bf5143fa35464a364fddad2148047d6
3. 0xaf3c58eed7653492a3b27f316902c1038d366e9b3302bdf5e871246ae2f0760b
4. 0xeb1b5a0e50d99007d075ceb4697a9d542aa52a99258aa78f279e6c14537645c2
5. 0x96191267f33ecbb488a3c222d51b2bc75bd67b3ac831aeafd51a195439be0503
6. 0x5f58aea52633f1d62f3104b9dbe00710c9695617f398fa4f49568d128a500fdf
7. 0x481381ceec55b748b014398f7b074963caa55b5def9742f20a0629c7ec3101fb
8. 0xdabe3cb1eccc6d4ff60ab582e1fcba991f51cc57d2112ee95e81248b8d19388b
9. 0xc81c995aa16e51d21d5491ef5e567a44cd4d9a1dd80c08b0898554675310ea5f
10. 0x0ddc22de76531cf43af96fdf221113f5323cd8e6a506a7fc8ae7d27166ba0c3c
11. 0x0303004003f6760bbf101863351581d56da5c6ef84ef65edd28f3210373b9eb7
12. 0x6720fc7a7c7f49aafc077b28ce127006aa7f976a5bd88d37f21cbd266f4cc760
13. 0xcc057bccb3ff7dfdd207a295697da838a4297a36bd5341cedcac4a9e7bf8f7b8
14. 0x541b1a8c30ddf11073cc1260fda10cc5489dc4a22cfd9742e0f2f43db5f207c2
15. 0xb5004928d173812cab4255917f4c361aae718a32a8e6208a7de15d84417a441d
16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94