Evidence row 3054857

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xnsmgZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c76b4514-8a63-4410-80a8-69c164ab5f5e/.well-known/agent-card.json"
    ]
  ],
  "name": "Mosarkus",
  "owner_address": "0x1e7ccbef762b33bc7699f22e45b829d742861dca",
  "raw": {
    "agent_id": "278848",
    "agent_uri": "https://centralcity.ai/a/xnsmgZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mosarkus 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/xnsmgZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mosarkus",
      "registrations": [
        {
          "agentId": 278848,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c76b4514-8a63-4410-80a8-69c164ab5f5e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xnsmgZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793818819,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T19:06:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mosarkus 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/xnsmgZ"
}

What the leaf hashes

{"body":"705891af4ae2bf3b49a988a3699e64ef956e71b34002d56100615ce20ff9c6dc","id":3054857,"kind":"listing","method":"sync.erc8004/1","observed_us":1793819172986433,"prev":null,"subject":"erc8004:5042:278848","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. 0x87534f29d174005c9f1ed19f7d91f99d7800ed7dc88c7568f00fad681cb81ff9
2. 0x8390d0a9f4601e0edcbbaac0bb8da231c91236bd4bee7855b8a032d6e5779886
3. 0x40590e73e852401a605f5dc49cf9afbb81e89e2c7e188a3f90dbcea64a7ed351
4. 0x472a91092b84faa975c99ee403f5f3810c9cc214a2df071b918a3ceeeaa78422
5. 0x25c2c53a2191d5c8a2191f9e7ad31917e2a27aabe5a16d2b9ffc3158bd04486d
6. 0xb6e148e30d2d34a576db8cd56a6f7c742299b5b730287097914f0ac02099c47a
7. 0xa1fe868851bab9055e5b55fbf274bd940b815127461e2e63926a659058c9a888
8. 0xc84e5df9d119c8ecbbe97d8cb79a1c99630ca5d0032ace96c98450b39e58da1e
9. 0xb40caafcc97989c5d6281ec39289e84c7d582f1e727ca6caf73f0c7ac2a91fb4
10. 0x69a321efc3a09097ed21e864ce949ee98ba1d3958ac77539c558d9da6022acdc
11. 0x0e5cc0b72b2eef3cc64801f46b2306ff44c2191f6bbd19c2038e4477a232f685
12. 0xf8c912f5a60a443b753e7959b771df8a1d724ebd90312267a556079e366e8ee9
13. 0x94c004491f555f082be1a38172d879542c52b6d1ed19e62158f3b9ddcd5769c9
14. 0x4d0a7156ec796edb8d5a0d2e4485532fbdb3169d97aba38a0b511c2d6f628d21
15. 0xfd43ba7389cd962b524a46ad83e1376d2c8058f201e4e5045df6cb4011c39a08
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345