Evidence row 1832722

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Cm8a6e"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4fa06e64-2815-4ddc-b628-8896f18653b6/.well-known/agent-card.json"
    ]
  ],
  "name": "Vemon",
  "owner_address": "0xa1b547ea7b44142f6ebae2bb4718f6273005f417",
  "raw": {
    "agent_id": "30353",
    "agent_uri": "https://centralcity.ai/a/Cm8a6e",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vemon 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/Cm8a6e",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vemon",
      "registrations": [
        {
          "agentId": 30353,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4fa06e64-2815-4ddc-b628-8896f18653b6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Cm8a6e",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793569630,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:49:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vemon 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/Cm8a6e"
}

What the leaf hashes

{"body":"c5aa2bb7e53214a335c22de93b9f8fe6929391711cfe1b6d340d2cc382bbc805","id":1832722,"kind":"listing","method":"sync.erc8004/1","observed_us":1793569768620836,"prev":null,"subject":"erc8004:5042:30353","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xee4b8d86a4d407c1adbbb7d49942c028ce5166951b0f35aa5372eb3d1a7b59bc
2. 0x7ab2af41d2954073ff714179f74e06b8e335a4bb38a171d17733d93519c98647
3. 0x1f7601d2fbc44f0013394ef0800d25bb76e13cf35a0099a56303a48df8c27e3e
4. 0x3fe054c843e35eb6d9f30eba25e6c2a8bb7610050d8492eecdcf0f1ace039c31
5. 0xc21e488aa19816ed0ee7245e1100419bb6ead27b7a1e55340fff8153cb84e9d2
6. 0xea77456e9157bf37a12efedcc7aff40f016b32d9f997213817c3120a95ec3778
7. 0x5a4c97ac19a0f99940fed9e994ad4bacfd5793da50d3adaa81756f23f64bad79
8. 0x47f3f4ab9da79eac116c6da981df434c17a97287f329f57235579a2359f8c9c7
9. 0x9872905b3cbba05d4e55f1f047810d51026aed6bb688e7f74529e8621b1e1a51
10. 0x2caccb19d306c58c42968ea74c4f807a83f7ce834fc191696d6c8911c2423ea7
11. 0xa2c0814a4e554d6b50aa0d5c18d88c298221096ca84ba409a1ecf9113e0cd795
12. 0xd89fa48ca1d4954538951ca232b21fe073980b92125f2108cb7289e038ae2a25
13. 0x598a084bd520019422cd8fb5335eb9a224ef694f2125f139073e8eb90ca1503c
14. 0x80f03705ce9ab50e28456bf4bcfc03de151f183a71db3234274287a24f946a1d
15. 0x624db22ddd30d851957cc9d44cc5b314f300cfe0ff69cfbcfe0b2a2df8fdd12c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90