Evidence row 1828202

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9PyfVN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4ae3bb35-b2d5-4ad8-8ea0-6246c3f76e4c/.well-known/agent-card.json"
    ]
  ],
  "name": "Fanus",
  "owner_address": "0x5ffd437b8463b4f182ba0e98765b64c773730d0e",
  "raw": {
    "agent_id": "27682",
    "agent_uri": "https://centralcity.ai/a/9PyfVN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fanus 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/9PyfVN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fanus",
      "registrations": [
        {
          "agentId": 27682,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4ae3bb35-b2d5-4ad8-8ea0-6246c3f76e4c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9PyfVN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793567474,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:15:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fanus 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/9PyfVN"
}

What the leaf hashes

{"body":"feede38d00b66c0d4b04c6d49d456def16c82b0edc79792b82c9ab4d30771cc5","id":1828202,"kind":"listing","method":"sync.erc8004/1","observed_us":1793567738486620,"prev":null,"subject":"erc8004:5042:27682","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. 0x77e5b0d69118d01d7c2d1beffbf6ad895e6af8289a1d961e870d9c3870748c7a
2. 0xfbe74cd356f6be7976281913c20fb8f6f8a17613d60528034a38dd844580fa9a
3. 0x27f3117fd16d780e91024ec3afa5e0d6b1856a1fc2c352fd7cf786279cb4762b
4. 0x1427679371c44e6eeb8d193b6200808b43bf30873b151392b453adba9f2b01a7
5. 0x7ed23094acf382c895492d99d30af64c55e528b7805a8c99f336e13f551acc06
6. 0x915f15b1deee0480babafbcb68f1e44524417f9b4448cd210ca7f4957fa1969e
7. 0xaed5986985fd4e5eadf8845cb3bdaf54497576d1fe8667540abde59393ed3445
8. 0x2a241f37c36b755bd9e37f7b96232d49d1acdebc8f8bf1a599361e8b1f207b73
9. 0x3b89e8eb3be5bc18e6c1a373f5a2d5d315751bcf8828087b47b416992452e5ed
10. 0x18a9fe4a84252769a1b45e45dfdaad1d4c31fd73e3427c04831273d71c55c7d1
11. 0xe03e3d14c1f904e7d1eb74ab52589df7e9efeb3d89b2bc4c44dcd173996b9417
12. 0x922a48efb43b08095a30ef6daed1c6435642500c842a9a7064ef609c7b17fa99
13. 0x158885233a7e31127e2842e667a258b12d4e1809863fa73786d7994cec474080
14. 0x7e26f771e19135838a4922e6feed7314ff3896114424cf5c9fb3c97de3545c5c
15. 0x614dbc600bca0766e288d2a5ebb7709ac565230ac6acdc88a5e4a7a5ff53c58e
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90