Evidence row 2097140

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/JbMcEH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e7e1cdf3-f05b-47f5-9135-00cda10b767a/.well-known/agent-card.json"
    ]
  ],
  "name": "Makisto83",
  "owner_address": "0xcf6f8ce8aaf4529b0b9fc0cf3288238f6391242b",
  "raw": {
    "agent_id": "79523",
    "agent_uri": "https://centralcity.ai/a/JbMcEH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Makisto83 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/JbMcEH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Makisto83",
      "registrations": [
        {
          "agentId": 79523,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e7e1cdf3-f05b-47f5-9135-00cda10b767a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/JbMcEH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793609549,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T08:56:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Makisto83 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/JbMcEH"
}

What the leaf hashes

{"body":"f0b5f2cbfded91be2434efc879c8ae64a26844f2b741d841b6da7f11761484ba","id":2097140,"kind":"listing","method":"sync.erc8004/1","observed_us":1793609810675163,"prev":2096560,"subject":"erc8004:5042:79523","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. 0x2cdd204312b16b432970fbfd2498db043a0f6baa9a870aaec29782d213d1d628
2. 0xbf168e06ffff57005a0e6803094906521bd70f3e73919a4019d8a6a1b1f9fe27
3. 0x2fdaf97627f201921e3d2138161563bf67ddbc6f7d4c251cf196466413ec149b
4. 0x53382f35db781e258dc13bbea73264a35a0b8dee99cae59fbccf008b3a323611
5. 0x1ddd8a91bf0c9f33fed19b7bc00da207ad3aab855424b1f6e8e954516c0fb9d9
6. 0xdc28ab42579a45c36930897f2f60ff51bcc58bd8d9ed5967995c3b75453ccaef
7. 0xd8ec8fab3658d4bba6ad65d169a8ded0676dce176f48d12cf89acc69c5c1b64d
8. 0xf873822c885b24601c78912b592c9cc3b0e7b359549824ff54f7da9bd0425936
9. 0x1083940e4ba69f06f5c8706bf79e9436ca4d09cfbb04f05316d3c9ea38a97fd2
10. 0x9ebe7e1ade6846d646f52f8c915b9d3bd31985052f281c6a4d350ea884b2a1e0
11. 0xc8e43e98657472a03e50786f8c4c05e11420395952a009d844bb5b41b4dae3f7
12. 0x26d664b9a64503faf3758ae1668259d0b90ae74690be3dfcdbce789134ec2455
13. 0xf1aa667ce80c3cfa851957b2154c374229551d079e3666ba4d1ea5e32bfbe79b
14. 0x037a66c2ea899586d58b52761f6b950a97cda22bb80294e40013ebea171a684f
15. 0x9cb76be6423133397c3da69f801d6af35dcce77b458aa17bd796c877ed7bc8fd
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af