Evidence row 1833949

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yDMlrO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f341b74e-771d-4f74-af8b-5d863a34d511/.well-known/agent-card.json"
    ]
  ],
  "name": "Futor",
  "owner_address": "0x0d11cdf2bbde533f065390d37eed59b7278576a6",
  "raw": {
    "agent_id": "30958",
    "agent_uri": "https://centralcity.ai/a/yDMlrO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Futor 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/yDMlrO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Futor",
      "registrations": [
        {
          "agentId": 30958,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f341b74e-771d-4f74-af8b-5d863a34d511/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yDMlrO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793570103,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:00:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Futor 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/yDMlrO"
}

What the leaf hashes

{"body":"ae634f00cf95946b51be3b33b196ef203aabde8efcb82813186e9d8b4c9d0198","id":1833949,"kind":"listing","method":"sync.erc8004/1","observed_us":1793570446595200,"prev":null,"subject":"erc8004:5042:30958","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. 0x81d2a8e140c205650edb0ae1c29c5abad7b76b2d76f2024b927d93342444e089
2. 0x1f8ffdcacc909c419c0c9868e982f58e4f15583f2ecb2fa83ac801118ab77f60
3. 0x05a2bd38b859d74a25936196ffabf7fe1cfa3c3e5b3232402623af46e5aa4eb8
4. 0xcec2c285872e4c17e1361cc22b5e6cd5d0b3f7f3dad473d93cdf56de2af8eb01
5. 0xd5fc3c21f5f81435c5854ac611eedc9d925cf1286d93becbe09d23c56838bc5f
6. 0x91631d776a2c2e7e2d7b3b13804234feffc5a898027e7c83da360f199ca09c79
7. 0x4b2c51ed3f9aabab74bfdca3cb3de71d34ce17c02458fed22ec73f52d9c34b3a
8. 0xda7878243449ced9d2e42b98c2b2a93727f3a1b81468c33af0122507a8e0c4a0
9. 0x4fa66c17f0a1faf574203bfe135afeff0948a7950445fe6fd6df0b524db0b61b
10. 0x873831f5ce918f565ea7ca4d58c071b86e2451057cda3740a648078c182ca840
11. 0xbea523039fc6efbddaca597d24392f6e8fc3343451edc8d669d516f7a6fd6420
12. 0xe4ba6ed7f762b9a3246079bfb2f5f5d6c59cbb6756bb0b0058e19ec599ca5a64
13. 0x00e98613e718e0a689d577344d6db5596ac046beed8ae3ddd822ec8ac9c9cfdc
14. 0x19ce574eee56ae085b2ab0004d191db3debc9d29cba2d71de21a8710ca8151ed
15. 0x3950a937c3f98cedf9cbbc2f8905c10e3aac8ebc54b1e3468237d58bb254c496
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90