Evidence row 1844333

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/CAJsKd"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/18d16146-bc5d-47db-9ac4-37b497293992/.well-known/agent-card.json"
    ]
  ],
  "name": "Sauler37",
  "owner_address": "0xa0982b0dbf3795e703f2845f58d5e5f0618586b3",
  "raw": {
    "agent_id": "37382",
    "agent_uri": "https://centralcity.ai/a/CAJsKd",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sauler37 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/CAJsKd",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sauler37",
      "registrations": [
        {
          "agentId": 37382,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/18d16146-bc5d-47db-9ac4-37b497293992/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/CAJsKd",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793575210,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:20:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sauler37 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/CAJsKd"
}

What the leaf hashes

{"body":"a075b2bca0ef42b1be5d4902315534e24f7463c50b6b3eb7557b35c8c254a8db","id":1844333,"kind":"listing","method":"sync.erc8004/1","observed_us":1793575228811011,"prev":null,"subject":"erc8004:5042:37382","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. 0x855e450f202e3f729935d5cfa3c4c3d6d9a8faaeb07477d302a34efd81b41f16
2. 0xa8ee8ad4f02eff31d05f920075cbf4d856fe3a486077da0c371da16d1e987b85
3. 0x9af57b9009d93855ae05081f000e68ee77625a9b01793233988e790ad4a2a80d
4. 0x0f9eac5127875c445bf52ca1e88ed6862db982bc227ee3eb05a951bd079a9483
5. 0x7123e414013f97f2bc41a8e1e3360e24665f0bc5b298749d24ca4910f7fe7c8e
6. 0x37364817aa9eead0a5ea921fb4a2de56543b1e8798fd93fc541f9dc7e6aa6472
7. 0xfcd08ded264dbda6fa3ba6d03f5ab0f80896fefda9aa4bfc86d51eb0ddb760c9
8. 0x84b79e5f0bb55730ce4379889dd89f0a3f85fb7f429d010101a67bb12dc73aff
9. 0x77dd1eb65f3a9f7ef3b0ad3063894b11afd904bb4da2660772bc36d0535196e1
10. 0x62d188f5817e62164b65bf4760d29b52e41d906281110ad0046724f357825b63
11. 0x8bf3182930c63e46a16065545c5a6bf4d573bfae77529715ee73bfdd24a272af
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