Evidence row 3051899

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Yostrp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f07e6fb3-90df-436c-92b5-d24361ff1eae/.well-known/agent-card.json"
    ]
  ],
  "name": "Luissisto",
  "owner_address": "0xfd9b7189544fe703572e20fe013eb64c540e1383",
  "raw": {
    "agent_id": "276478",
    "agent_uri": "https://centralcity.ai/a/Yostrp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luissisto 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/Yostrp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luissisto",
      "registrations": [
        {
          "agentId": 276478,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f07e6fb3-90df-436c-92b5-d24361ff1eae/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Yostrp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793817734,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:47:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luissisto 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/Yostrp"
}

What the leaf hashes

{"body":"bfeb1a9d7b36d34fc2dd75c503ef11feb4d0083e109488bac4a64d9dc0d3813f","id":3051899,"kind":"listing","method":"sync.erc8004/1","observed_us":1793818029832415,"prev":null,"subject":"erc8004:5042:276478","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. 0xf24ae31d945a22aea2a7ffc0316f1c48966f6b9a1b0a45b4fefce3bac0abdc4a
2. 0xe9fa89f2986cf871570caa765d75600c23f00de2d0847ea60b71eca399408fe3
3. 0xc4293f3e55b39f727d528650bacc5d4614279d00bf88507992431584e618001e
4. 0x30aacfb6aec74a96117699249d2d56f99001df91761c59c66578db73849851cb
5. 0x8fc7d10915706cf8bad245491e15bbbaac1a6fd4939913c9da4157a18b1c405a
6. 0xe1287878b6cfb3c7259fa673f0c637643044432c44a85a0bf8bcbc1e296298e4
7. 0xcfaa864bcbcbeef7aafb36ad88529b4db838b8bc636eaa4634d6ddd92d4fc591
8. 0x730dca48a5d9e77cb82bd4f34ea69e04bf0055e9a6928949ee115436ff545484
9. 0x1985efff595f7882df69474acb27cf4335fc8158788ca92896033bc5cf8376d4
10. 0xf96268fe85e3e644d32148363aa115944d8761832ad1133e76757b876f3c0f93
11. 0x514860861bc429fce02b16f718cfae8abf56b589e8ad4a85032b08d8eaa14634
12. 0xedaf4b06d63995043eb922cadb11c75a64f98fb3180d635d7e396cd9c8328266
13. 0xe548c1eb35525797a537b43c3fc3e8e92a754730c1a1278d482ddb992877f15d
14. 0xbf7e123029ce4365b819863a1c92b78b356111fa8f0bd187055546ccf59fa8ff
15. 0xb0895d3fcf0eaeb1070bfba1f01a9f303d7588c23fce13bfa62350e6db1b923a
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345