Evidence row 1847578

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hNvHDj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c3f096f0-1649-4f5d-8c1b-ac8235b2f91a/.well-known/agent-card.json"
    ]
  ],
  "name": "Giompo",
  "owner_address": "0x9d3c6abb7cabf0d46acbc47c869231ba7e2df241",
  "raw": {
    "agent_id": "39247",
    "agent_uri": "https://centralcity.ai/a/hNvHDj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Giompo 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/hNvHDj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Giompo",
      "registrations": [
        {
          "agentId": 39247,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c3f096f0-1649-4f5d-8c1b-ac8235b2f91a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hNvHDj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793576690,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:49:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Giompo 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/hNvHDj"
}

What the leaf hashes

{"body":"17cac7e93d02685ab7289c1a34d3ce3eff9dca5dd5b54e2d842d0be890b1155b","id":1847578,"kind":"listing","method":"sync.erc8004/1","observed_us":1793576950953954,"prev":null,"subject":"erc8004:5042:39247","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x86836fdff732570c8f5e0492ad08914d0cdfeb48c4e04f15345efdc07fb4953d
2. 0x0b5afcc79844ffb4cef0de38dc5493d9717465e826aecf48c193ec661eaca596
3. 0x110076dbe9fa6cb085b20f5aa2d04c2fd2198c5bc640ff15a294240dd7ca685c
4. 0x1b5eed61bd91e6b708e0f95588880a6ee4f51910b034827d231d21ca811de249
5. 0x08f00a81437069cee4f44c37774c404ea4ec3b7ece0a9bdd443c5b9949470c83
6. 0xfdb6cbee51be9bdc07fb85bd0b4fbfeef9946f2f10f637413721875afe84d2d9
7. 0x3d31530ab2517b6ee0a3fc1f5ba895788bf82efda1635893eb03558ca2e7288b
8. 0x5166aec5b1ce80190af06d1147d10f86231489df7788dd8e0a619b13cf3373ef
9. 0xe8e524fdbc82fddbac03b9a3a2f38c3962c5be34660d5e10c7d009067e36d32d
10. 0x514896f1d3c5cfa26ff09edd4ec920dd01255346d0ddd70b01a02bdbb02cb92b
11. 0x3c14145c3894906e29e4eda7f9a76ba0b93a992ec6b20ba7ee2bdf2b67913a30
12. 0x66bc00f0a69d348ec6c3a03e69e80113b1cb2fa1bbb15da1262f59e0be2e416f
13. 0x23a4dc987ee7dc4c8a8ce447e3eb85e80166e6855921cf4fe20a6b0da70c4d2a
14. 0x12d005bd5bab52a5295a7639e02ffa6fa98b5e18753f0f4638b668903af24ab7
15. 0x3950a937c3f98cedf9cbbc2f8905c10e3aac8ebc54b1e3468237d58bb254c496
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90