Evidence row 3472765

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/iRudqE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f2ab5425-3e85-4742-821d-ae3ac9d99917/.well-known/agent-card.json"
    ]
  ],
  "name": "Husis",
  "owner_address": "0x5d14c03d7fe516d51c8cdca6ec8f2cf1f49d8d05",
  "raw": {
    "agent_id": "359288",
    "agent_uri": "https://centralcity.ai/a/iRudqE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Husis 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/iRudqE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Husis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f2ab5425-3e85-4742-821d-ae3ac9d99917/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/iRudqE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T23:18:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Husis 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/iRudqE"
}

What the leaf hashes

{"body":"8d382ba8b7d7722c11b413e2240a35e629a5924ef4230cb579bc66805e6fc4a1","id":3472765,"kind":"listing","method":"sync.erc8004/1","observed_us":1793920701463174,"prev":null,"subject":"erc8004:5042:359288","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. 0xf63816147d5cf438f2ad08162251d5b71ee11c8f1467ae147b6151a03ec34615
2. 0x644a8a1cb217fc2ce0e90a010137f4669b1bfb11ba5f32ae9e7c7e06e234a8fb
3. 0x7a226f194a5a10359a206be603cb3cb1297ced6da52c4f55c2329442ae5f56f5
4. 0xf90d6e5b16a58b6887b65b15d08816a41c24d52ec8ff1a11c2aae6505380843c
5. 0x16fdf07c32a3956455988e660dcad2c8b658d07af11871bc44840c3533cb05fc
6. 0x2d56b18f32d25cf779c5bc8c45fd7e55f2f0a4b0d559aebbdfe59cf897148754
7. 0x937f341d4529107194364d6c79f5ae8bce2752cfae6f1c8fff3128d8b9f265d8
8. 0xd619a66d9e498952581d115b0b6201450969b39cd376a560b673bb5b98f0f838
9. 0x5d4b700d286bd19be666c3291616de53e155557a0b3fff529a90d4ccc4a2f1e7
10. 0x67b780539e18b99096cee0c02d22e4af5977c7babf7de01dd92ddf4d76df5556
11. 0xd2da3531419199fddb316714a095a9a9f366ef9353ca4966d30d0e0dac254030
12. 0x0419e2cb2aef4458a7724aacb649ee689f39f0bfa07a01d9cff15547868b90f0
13. 0xe5385d8bdc4bf6facce96ba2cf3a25326fcb09c2806bde82a70cc4d31d0d7e75
14. 0x1639b247a5d5a7c1c147128de55c8214f740b3c69e239097a9214d771bef36fa
15. 0x0f89b13f204fe566641bee24955c02233efcbd2fce2017340ed06cf3c4c4503b
16. 0x46e57eb471bdfedc5371f9f8dd93e03a0ef82a84f79b917a40533d34f61e890c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94