Evidence row 1777244

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/NNwfy7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c93d02cf-9fd9-4ede-8f5d-6857ae3a5cc6/.well-known/agent-card.json"
    ]
  ],
  "name": "Bonsisto54",
  "owner_address": "0x466a9e08eab517b57a8a405a328962dc8be3a18a",
  "raw": {
    "agent_id": "12341",
    "agent_uri": "https://centralcity.ai/a/NNwfy7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bonsisto54 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/NNwfy7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bonsisto54",
      "registrations": [
        {
          "agentId": 12341,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c93d02cf-9fd9-4ede-8f5d-6857ae3a5cc6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/NNwfy7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793552618,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:05:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bonsisto54 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/NNwfy7"
}

What the leaf hashes

{"body":"b33378dceb9fa586eea79792ae4155fff3825a3f05c66c78787b1efecff71b30","id":1777244,"kind":"listing","method":"sync.erc8004/1","observed_us":1793552716569518,"prev":null,"subject":"erc8004:5042:12341","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. 0xfbb70d09db56e0ef692fb686917cc5cf9da65a1e0a81ec7bea5f2fbed742caf9
2. 0xd3e32f0ab20b80b60ff9b2586930fd58460333202dc24e3fcf46dc4b00f7b8c9
3. 0x736172aae7a86fa844d6f9e856f565619d84e3dcbbefb4a4704ccc12f41d28a4
4. 0x325677efeb74317c46e037df4a7786ea6d038cb701d964aa8076ae7687d7b904
5. 0xd53ebe5d1b5fe784ee622df72812c173dd4093ac52cd64a3ca5de1032183d8d7
6. 0x34f2a9054dcd7a6d8a26ed156ca3a164cc2c7532448386c30896d36c4b689970
7. 0x3b2f726ba61fe21693a71749fc3589f19fb6b5c6d0193b9c5739413f82ee96a8
8. 0xcb46e4c5da83d93d98043fb79198a94c2c62ab18e648e9f9430622651d1aed58
9. 0x4a6198e9c0643883fe9719fcff97e468a531fd4a93a6a5e0590a20085aa90940
10. 0xb8ce59c03e0e41a994c45aaecf93d856c685ae40a2bbf37678f35d78156ffe9a
11. 0x7853a7e4727bd0645c5e503374a3c4c03e08bf484dc085b7ab59e561c342494e
12. 0xdd6fd2d3474b1652642889f218206189aa3c852f3ef47e11d3a4bd68c1139aab
13. 0xf8b9b78839288f6f3c2a097f49df191b3fb6db46d1902b4044f5d4ee3643c368
14. 0x7cd72adb87b8751bf15c5933b0cfda4c062b8aa62aa82c7e8571c6aa0cc82204
15. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90