Evidence row 3462691

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/98nnJP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8b2ab660-63c0-4368-9f01-e541029a4c77/.well-known/agent-card.json"
    ]
  ],
  "name": "Londo",
  "owner_address": "0x29a90fb67fa667d68a5ac845ffe96b496a5044be",
  "raw": {
    "agent_id": "355807",
    "agent_uri": "https://centralcity.ai/a/98nnJP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Londo 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/98nnJP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Londo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8b2ab660-63c0-4368-9f01-e541029a4c77/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/98nnJP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T21:49:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Londo 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/98nnJP"
}

What the leaf hashes

{"body":"8057114af943185ef6e37cfc5220730a8f607de107d15415cd1cd2fc8c595348","id":3462691,"kind":"listing","method":"sync.erc8004/1","observed_us":1793915378275564,"prev":null,"subject":"erc8004:5042:355807","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. 0xe4a49fd3a7b0894a2560a1977b14cf8209d430289f4797a8a5d6762b639e3edb
2. 0x695e44316a60726d1da8525688c3a859f3b54ca3284c6d0a513eff6fc39600cb
3. 0x6f08ce99d4cd408f0eece390bc9577f16f408d9c44d798ac18c6dcc63744ad85
4. 0xb6175bed4089d12ad99af37d832757b5020eb46095eb49cd6cc393b731183cac
5. 0xb741d73dbc56eba68bc0d55e161af5a1109090baa3fa899bbf5121bb96e868cd
6. 0x5dcbcaf75c7c9d76b4b6822461ffd965dc7e0fc4924a6510c248f40695ef58c2
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