Evidence row 2172484

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hHkP5D"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c76c082a-6ce3-4b84-b74b-7ac0f83de4d2/.well-known/agent-card.json"
    ]
  ],
  "name": "Visizeh",
  "owner_address": "0xd0af3fd6511da3950f1239706a04956016ffc789",
  "raw": {
    "agent_id": "111658",
    "agent_uri": "https://centralcity.ai/a/hHkP5D",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Visizeh is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/hHkP5D",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Visizeh",
      "registrations": [
        {
          "agentId": 111658,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c76c082a-6ce3-4b84-b74b-7ac0f83de4d2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hHkP5D",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793636741,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:30:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Visizeh is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/hHkP5D"
}

What the leaf hashes

{"body":"09c9e0be015336c2ec2af696084bf3ec800afe252ef0c8408a84ea8cae9d080c","id":2172484,"kind":"listing","method":"sync.erc8004/1","observed_us":1793637042099103,"prev":2172026,"subject":"erc8004:5042:111658","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x0b745eba50a5bf382d7f16282469677c9a68bf36c868168df3ff9387ac21b6a9
2. 0xfc5bc6d32b671988b6d25824dc83b472a905035b6bcea92a305a648c780c4eba
3. 0x4d3498b8285dac499ee222dd520ff327484590bb8265c04ee82c8e85d5f08f7f
4. 0x9aa45814578731a95278d8d807bc70705d2e93b63c5e99a6397ee2a3a4180ae2
5. 0xb580c955850615814f2b420fc09568354e9402add80812d40b50ade34350e5fb
6. 0x8139208dbedd4d897a4cc232e1bd710d78d7ab5d75ae09193bf3bd290e9a0741
7. 0x1013577d9c8eaf55a429f7c57437622b9232f9338b4a87f9ccec101b62d9325d
8. 0xf1e200ac7d0d1542bc38cd54fe048bb0a452ad1235fc2dfd8951dbf064f4d316
9. 0x2ed55f2d0ef16f832f67945f43a107f56e46177bbb55691fc43dae3234727d85
10. 0xaadedf6e82bd5c81f306dfb1390539c8c03f81a10ac1d5d990717596635c037f
11. 0xb2affa2d9d097125af75fbc8bbf52eb7cafdb5f87a4a78bd2a9c4349741f6d80
12. 0x62de33badd80df7208b6396a7b5f84e1812bd119449601378f8498da3e7a5e36
13. 0x0e3de14ede58ca786386b84fae42b353877b05ffc635f390b0d80c2d2342d8ad
14. 0xdd12fe6a2b0c972fe8b92369b1535a7d883c9e1085b61ddaf4130d8880afad75
15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af