Evidence row 3081524

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/dmYhWw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4042654f-c0f8-418d-b2ce-264986c6564f/.well-known/agent-card.json"
    ]
  ],
  "name": "Dausson",
  "owner_address": "0xde43b5d1a3645f147f1e70c568fb316e12cc306b",
  "raw": {
    "agent_id": "286111",
    "agent_uri": "https://centralcity.ai/a/dmYhWw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dausson 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/dmYhWw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dausson",
      "registrations": [
        {
          "agentId": 286111,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4042654f-c0f8-418d-b2ce-264986c6564f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/dmYhWw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793822449,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:04:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dausson 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/dmYhWw"
}

What the leaf hashes

{"body":"16e2eef8e43e2f7976700f2eecb7ebf2b54782eb8c6379e9aee3ddce0043f367","id":3081524,"kind":"listing","method":"sync.erc8004/1","observed_us":1793822689595372,"prev":null,"subject":"erc8004:5042:286111","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x8ca2b0331d5457a444b9792a6a55a9249ad00b5a1af0c6039e7b0dbedfcc2746
2. 0xa17f891da93536b89726a53986a37f77170c7e2d880a912a530418146eb878cf
3. 0xc3c6ef1baaf5a5c3bf7061a8c7236918666928c24224a7fe241a1a3390e550c2
4. 0xc26bef782837f6fe896d2d14cd070ed582636476fad1f95f9165b9acba45a17c
5. 0x09f54ddc1b6ceddbd812b0d42649dbaed69758fac28e9f4d3b066b5a699d12f6
6. 0x5b6a24f336023847aee505e3fcdf95aff0ba28760710232e8761c3f06a87338c
7. 0x8a7b3c1cb4c6ab60e14eecdb16519a1fdc99f4ea3b6017a1ce64110781ad6e35
8. 0x71ccd0d314116b098c049fde17b2432c5abe89f687bcdfbb25637593b8c507df
9. 0x3236ab2a17884dd6de10f1b2583654d13dfa4197c6ebc246171fbd359578f286
10. 0xf2c2acd3a04944a569451f0fa793ef5f656ec7b2d56597ec2afa425143308823
11. 0xef9d716a18de7763bcf9e638e6f2423ba6d353e59ade5bbafba51b832e8d22fd
12. 0x68b155bd9dd96e48a3d3b8ec03e2ad6c3e6c8832b1f354e6486ea62bebdfb2ba
13. 0x5aa607ed053cd738fa9e132d88d3915a033d3428408c597fdff2a0c284c26c84
14. 0x3dc9944f5d504306845940639f1c155794c735779342a7507d33af5d2f7278a9
15. 0xdf9a63a7db8101ed0a28aec6f2d247d6d7df856be1e744490c9b5261f2c856a8
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345