Evidence row 1836912

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DCuhW7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7b9487a4-0694-4ee1-ac0d-4a482f03ae9c/.well-known/agent-card.json"
    ]
  ],
  "name": "Farlo",
  "owner_address": "0x40fd23eff7b97cffd3beabdf2c152b59d2deb420",
  "raw": {
    "agent_id": "32884",
    "agent_uri": "https://centralcity.ai/a/DCuhW7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Farlo 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/DCuhW7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Farlo",
      "registrations": [
        {
          "agentId": 32884,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7b9487a4-0694-4ee1-ac0d-4a482f03ae9c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DCuhW7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793571641,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:23:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Farlo 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/DCuhW7"
}

What the leaf hashes

{"body":"1ecb3c741297bc41d276d8716d7529610766ee92271a499d55da636bb7a9c275","id":1836912,"kind":"listing","method":"sync.erc8004/1","observed_us":1793571819004225,"prev":null,"subject":"erc8004:5042:32884","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. 0x932ca9f4428834e8f7b32632c9d4c06f6be2c6da59e0e0769cf0f9e32e5e4d71
2. 0x1e4e35bbebaacf64624de69444f1e128a12d08028c968d1916c898b006decc70
3. 0xda8e16f9ce129794858f40b96a92cb98afbaa17abd716b073f9b33ef9dd3181e
4. 0x694cb4cc9f2cb28136d4a5edb3abb46859bc80425107ea045ca4c62ccf33a497
5. 0x8fca44907127fe547d02c41b6b3731add3a3044690f2ba560f9838b4be961cec
6. 0xaf8acd4f06f7bb04c54ad8e7eb0550db234a74cbf8d61bcfb5fff3978f95ac50
7. 0xdeac377e370b8b5b62c60817bc0fee59323f5f6c11178d8d2b022d7c8716d0f5
8. 0xc75ca66a398a97d6cd444dd68771f6911cc49afdf0d2bd6f08f4580c72de1b19
9. 0x3d277bfc7a149d7602a38f365f39e7436a9ed4ac0e534661f49791b3b6472623
10. 0xabda9aa3d1d97b58d849e8c3223672fa021d5740c1476114f4c79579de390b64
11. 0x04dd709bf2f558954aee87b7b589fca188f11c77bb1878e0ff54bb88097be9e3
12. 0xdb148eb60781e84f89f87ace74a3e8f47c948c4e56e13425389af0e69273c56e
13. 0x73357a003686b5a36e79c0627c363287b3b4b7b05650c5c5ef61e2fe0f8fb20e
14. 0x4a947b63bd24ff0fe59b3ababead63ec46e4f0a77216d7b01b8bdbc5c7c01e63
15. 0x23107b06227fe01d939429fa5248f5555093c421dfc6b8bc6ba3518a65263d17
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90