Evidence row 2288123

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BcLrcH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a75d5062-1a0f-4546-ad6d-57f2f0f10d0c/.well-known/agent-card.json"
    ]
  ],
  "name": "Kraudan72",
  "owner_address": "0xd2e0aaf95568a8f5a5e7d272eec563b68e1bc34f",
  "raw": {
    "agent_id": "136513",
    "agent_uri": "https://centralcity.ai/a/BcLrcH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kraudan72 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/BcLrcH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kraudan72",
      "registrations": [
        {
          "agentId": 136513,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a75d5062-1a0f-4546-ad6d-57f2f0f10d0c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BcLrcH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793656731,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:03:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kraudan72 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/BcLrcH"
}

What the leaf hashes

{"body":"f335273579c93743bfac5bb6c8f8b208b64f4896027cbfde8ccc1e09fae60a85","id":2288123,"kind":"listing","method":"sync.erc8004/1","observed_us":1793656992367413,"prev":null,"subject":"erc8004:5042:136513","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. 0xec49592f21f5aee2e4a6e8a43b21238fd7450d690fc9d2a0d7895983840e94bb
2. 0x927ce8fff3508bea339824ddef072153cf4073e692067c2e1eff4799dc290997
3. 0x8111309a2839a9285c3e6e67aea963596d0ffffa459702cd70245e4c667b3e0e
4. 0x9171ece3d0c7cf3ebaec9410299516bb1d057438896b0631468e1716380b1499
5. 0xa7920b4a813bb01a9a3ef22563bfaa1e33d0824d08726bc615c400c8c5c1aa64
6. 0xd8b504a2dbcb46a6bd8b5af98dc9e62cc5c62268da03cbcb87ca7b43a98e6167
7. 0xbef7ec0788a534ab5f05952aab2513b85abfd44a3584d1a3b5c73cd78266b515
8. 0x78acd02ea060b6ab998349732bf4ab06e075760879b02408bf01290b8939a4ab
9. 0x2d085ad8bcac4775449067a43115329f700038b5cd69ef3ef48839fafa4b4f9e
10. 0xbdd573ee488a5ff5a257ef44b4df774807f53d327a36eaefda9df1eec394bbc8
11. 0x199bd74f6c0504f89ecf1c08bbfab43f183a284376d47dd35e2910661e3cdbda
12. 0x003935e26459cbbc36612e09da82fb445f0b8844d8b644213247fd0844b7407c
13. 0x56222576ccb9eb1523f81d1cc3cad919b4c5bb42ade03a1c402e7008640051ad
14. 0xbb465466dac90179fd91fd4d3b6985e80736d1ab4662dc57a78b5e5098d6f074
15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af