Evidence row 3423397

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IXyUE4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3828bf45-1d05-441e-b800-ae197bf87608/.well-known/agent-card.json"
    ]
  ],
  "name": "Frolallik5",
  "owner_address": "0x72f4eeed38eb70a2cb517970cf19e5ebacb44f37",
  "raw": {
    "agent_id": "342850",
    "agent_uri": "https://centralcity.ai/a/IXyUE4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frolallik5 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/IXyUE4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frolallik5",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3828bf45-1d05-441e-b800-ae197bf87608/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IXyUE4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T15:47:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frolallik5 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/IXyUE4"
}

What the leaf hashes

{"body":"630e46d5ac331e552e2f354e53d3fca033b6238d05b2209dc900b8d26024bfff","id":3423397,"kind":"listing","method":"sync.erc8004/1","observed_us":1793893659785015,"prev":null,"subject":"erc8004:5042:342850","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. 0xe509cbd69a131bb7aa08c2d715b0a3c4ba745958c419ca39f2ff06eb147e012c
2. 0x7594125ef757a721f19dfac29d9793bb87440d81f81761763b0bb17bb6326ac4
3. 0x0d9197da7210f79dcd4da3332bd3a1318ed6a233d265a744691cf3d8d56ff4af
4. 0x62ddcba40c856d19a27f63af78b97896aabe719f724b952ed961b7b8a61fdabd
5. 0x9db896c61138320315cd02dc653c2de3a84c658c52cf205bb6e6236e1acdfc19
6. 0xfb1cf2279bb83f95a2b4d3233e92743487e232cbf84fbb3f6710cce95634e819
7. 0x2c462411e17afc47ebced2650db77e0991586e760f582559a5c7eb56129d8bbc
8. 0x5ee313102527f97b4b2a3baade56778655d292447909bc559b10fad6cff684a1
9. 0x6a39bf2cbcba2d8fb11630f5d43ea5a75fb05726a93a9e57856b7d06c788ec65
10. 0xcbe8cc8ec2bf1ebc3a2dc7e79c4a8ec9493612682db3a2d296634ba4dfc5d9c7
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