Evidence row 1782135

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5uRYQC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1e5ea95b-d82a-4c64-9004-1ee720943761/.well-known/agent-card.json"
    ]
  ],
  "name": "Handert",
  "owner_address": "0x41e1104d6dfc09f6e0db267b8af3e7b62516b355",
  "raw": {
    "agent_id": "16461",
    "agent_uri": "https://centralcity.ai/a/5uRYQC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Handert 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/5uRYQC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Handert",
      "registrations": [
        {
          "agentId": 16461,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1e5ea95b-d82a-4c64-9004-1ee720943761/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5uRYQC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793556109,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T18:04:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Handert 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/5uRYQC"
}

What the leaf hashes

{"body":"355ab8ee3b372ebb2f251a289a64b3144cb725c9514f2b12d39ce4a9719040a1","id":1782135,"kind":"listing","method":"sync.erc8004/1","observed_us":1793556282451514,"prev":null,"subject":"erc8004:5042:16461","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. 0x4e0db0eade30994f360552921aa1e06d139eca4bc0643dd02bc64c3fa392ae25
2. 0x61f0bfc5445f3e5714d8bddb090dec18a52915c7e47cb387b2c4cd852cf7725d
3. 0x34f66e3d4cecb12e1b663a72c164e9c6e481852e74e84fb085ad9ec35dc7506f
4. 0x2b8e0024d5ec7682e0ffff1e7603134db755820c4cc1cbb7af0d26316a6eb606
5. 0x4ccded1badb4685c269c7e383c0a606ccdde1c024c2efae773a38e5d0b630ad0
6. 0x9c953c95a8fc36792ce99dfcbe6725a8718ade5ed552a2eeecb9916d0cd33632
7. 0x25b2a6958b5100a2305ee9ca6c6d30972641064c9b222e1a3971b4c136d8c5f1
8. 0x6c6da3220925f6461949f5bc1c800f38fb033ab2eab0d52748a6e66a0bbbe1df
9. 0xb931877520977b5c6e300724a307882b0975e3e468f319b4e102ab3b0e0f8fa1
10. 0x183af1a03f8f4fa1e8d0e0dc2ab016e846c1f72371b5370debcd451c1cabc18a
11. 0x85c16e0cedce65f472dbb790c7dec11644a5282a5a4804e790a1b850dc511eef
12. 0x802b1f7cfcb27b60961e820647a7818a97d613683af6dbb845cc14fb9c458db1
13. 0xe856d71d4d8a98af6db9d570016de7389476d0530bd8e162ceafbaf3cd861a5b
14. 0x4dd56cbe7671c2bd3ac1c5d78e38f1cd1c8a879b29f9a6a5b8a22555a3aedcd2
15. 0x0e3f78943343406ddd3828dd4ca4b5a188e80ffe3ac87d64d979448ee11c1cc5
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90