Evidence row 1831191

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/djtjce"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9acb5d84-af0a-4ff6-b9e4-cf3112861b76/.well-known/agent-card.json"
    ]
  ],
  "name": "Nabebito",
  "owner_address": "0x16b5e6c051ebfe873704799a11768b6d055af4ce",
  "raw": {
    "agent_id": "29381",
    "agent_uri": "https://centralcity.ai/a/djtjce",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nabebito 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/djtjce",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nabebito",
      "registrations": [
        {
          "agentId": 29381,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9acb5d84-af0a-4ff6-b9e4-cf3112861b76/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/djtjce",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793568855,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:38:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nabebito 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/djtjce"
}

What the leaf hashes

{"body":"24cfd0fc024738015cae93a6dc67da9a78d82a248bd753bb4bea9d7574e002a0","id":1831191,"kind":"listing","method":"sync.erc8004/1","observed_us":1793569093978358,"prev":null,"subject":"erc8004:5042:29381","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. 0xff0795349b12f580de69512aa43689a176fae75ddabd00c687303a58a4fcfca1
2. 0x080481fc876455bd983256264389852e0974a3f9032aa72a2e851dc65e46fb33
3. 0xc554a4e7582bde706168ae17f77c7e118e2fc34984982dff5bed05ddacb51096
4. 0x0688b79e11aa6bc704bc19ba2e12c8ae252252d760b79c5698f00b332f43634e
5. 0xd463815c12ccb12f3e7a4f21e384da0c173d499036bf4eaa21913840206be819
6. 0xb976272a783f0b3b0adda259f1a8f97bdc21168dd72db3fc00cb41b8f4a5c0db
7. 0x0bbb0f9c7145c9a12523b45c88ee687b15d03fe7875597ebfbae6781bc20839d
8. 0x9dca5c3a3b636635ee9cdcdd546769f98f2b03bc7ec70b4b8d93e0f9c8ddd50f
9. 0x0d62491927cc9aba4cd79e84ec8f48661cc40d9606d39ffe387ae2751d800a77
10. 0xf73c3c50d08a9954174a128330a033e4b655b169b9fe5d21601f2c72f32329ae
11. 0xe1098daec235ac772ae70c56718c104f2ae277bcc659f2c52b39f355d637e7b0
12. 0x5ea8b4d83ef28102f02b54ad85e67b69963554a516f9dd3afa7c58d25ae8c487
13. 0x904a0ef836cb4b2dd139024d3379cfab31fd3b5798d155735069733eb5c3551b
14. 0x7cd72adb87b8751bf15c5933b0cfda4c062b8aa62aa82c7e8571c6aa0cc82204
15. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90