Evidence row 2028467

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/E2Sq5V"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/42bf87b8-aa5e-44c3-b79a-eb2a68039e8e/.well-known/agent-card.json"
    ]
  ],
  "name": "Kleindose",
  "owner_address": "0x040382770d1c53a6491ac8fc504b28a45ea6c406",
  "raw": {
    "agent_id": "47181",
    "agent_uri": "https://centralcity.ai/a/E2Sq5V",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kleindose 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/E2Sq5V",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kleindose",
      "registrations": [
        {
          "agentId": 47181,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/42bf87b8-aa5e-44c3-b79a-eb2a68039e8e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/E2Sq5V",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793583171,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T01:33:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kleindose 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/E2Sq5V"
}

What the leaf hashes

{"body":"fd8bbd7b8ee8f84118e0c608fb18a2770bb1ff99001c086bdda731a8f48c822d","id":2028467,"kind":"listing","method":"sync.erc8004/1","observed_us":1793583218737283,"prev":null,"subject":"erc8004:5042:47181","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. 0xe72a9eceae68cac423a7dc87b7b16f270557a2bc7c6d832cd12b7beca09e5ac8
2. 0x0beb5ef0d04a11ca4bd022582cf6cddb9dc0c6325a5f6a0a848867ab2cc1692f
3. 0xaca43c2a7dc5d8d806a9351059ceb0ba1cf99e63a11ac4a26ccd71749dcd5c2c
4. 0x96410416ecee56f3edbdcd17e2e35a1ae2f7150117933a80da57ab9870b86cfa
5. 0x47678ef0c8583cb0b5ba7c39b1041a75b47743b86da2b7902c6c548135fa71f7
6. 0x9371643279229763bc2c0f88550de9b6e65f4cd4f415e198b68fe390c9db8f96
7. 0xe81ad55561d65a644215a9647d104e7b7d1bf7397d2175dd70732e53ca603153
8. 0x4485152ad1716647b189910677f6cfc16d5ac52dcedf667ac1b4dccfb6292d9b
9. 0xbf0542ad75bf9f9859c0633281e27dfb01a3494b031d469832b4794c5277f52d
10. 0x67b15f019a73ef2b5b868491f2e56d40fe52c58a1f513644e130136de72e6e06
11. 0x967fad4d9664aa895226cb5b718f3c653b043f55d5a2e67a86a97f4ea70b7466
12. 0x6e5a50bc795c5cacf8d07a6a7782267c29257d38dd1b857933910a4cfb7ea84f
13. 0x699db14025d495a48d39671ab634de3d8cbdf71cc080884a285592176d87ef84
14. 0x3e441d3f53c7b69d6c73ef93d327dfc3071a522c550856540832b34fcb531738
15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af