Evidence row 2123313

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tCfRCm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c6b42d3f-fdf3-4415-bc97-ab0bce580dda/.well-known/agent-card.json"
    ]
  ],
  "name": "Josel",
  "owner_address": "0xe6e2e0088b2aa0a6262eceed09f7d46c8eb00ab9",
  "raw": {
    "agent_id": "89848",
    "agent_uri": "https://centralcity.ai/a/tCfRCm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Josel 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/tCfRCm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Josel",
      "registrations": [
        {
          "agentId": 89848,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c6b42d3f-fdf3-4415-bc97-ab0bce580dda/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tCfRCm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793619545,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:44:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Josel 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/tCfRCm"
}

What the leaf hashes

{"body":"2a890b49497093d69fee0590e9750c50abb3f43bcee8b7a6060d925ad1a1bbd1","id":2123313,"kind":"listing","method":"sync.erc8004/1","observed_us":1793619889962441,"prev":null,"subject":"erc8004:5042:89848","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. 0x1ca96131d2b34fc0a36a77274d9590fabd447fe2dc8105aefdd930f6e61553cd
2. 0xc065dfefdbd899357b1d182757c7b4998a988820bf842e44e9e0ac8e81549306
3. 0xd011d7f95b897f4998a2182dd140b5674270c30bb96f28e8691d335b67bf57ac
4. 0xea5aa93f35fc658460a45a9c0fcfcedeb4e82c6e93f0b526d9b7b38a4e6484e3
5. 0xb61871e5a7fecfd538d423806b99ede6cd140b73c3ac8eec2ce35dabef5e1b6f
6. 0x3748f1f6d11c931d9011ee83aaad6c323bf7426c90bcf313f76a163880c24c01
7. 0x5b1e0fd5a885de51c9b6dcbb8dced8fac214df00eacb8a125ecac1e8cab3faf1
8. 0x033a6df5be6c94287db908b0446d23ab085a11ac6e7ff188f62f0f42bde1409c
9. 0x4ae89275ec4673688147b25809730a80f206660f1fb189fe83927901ac9c0211
10. 0x6ca21c320c633612bffa6c67ad1c0bce6fa7c78885cd77f50f02b6651cbda15a
11. 0x4d92669f3b9d8c18bdf67c6f6d111223a2daaeb30fe6c14b625edce586e2f7e9
12. 0xfa646e4b5dbdebf795dfda0b29a3ea57332f8666459a0c2538f16fe8103169aa
13. 0xd6cbf3765149b25eba4e10fe21fd5993687ecdd3cb9c495f97c3c148afee08ed
14. 0xc63937235d47ff2107de3051477e395be67b96d91d1349c787bf4b1ef91b602f
15. 0xcd21ec8d72a18a2d4513e4fd309abbb530810fb1dbeecd4b9b85acb4d6ff8f12
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af