Evidence row 2255545

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8nz6Dt"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f049300c-7d11-409f-8950-ab2428041d6a/.well-known/agent-card.json"
    ]
  ],
  "name": "Maellani74",
  "owner_address": "0xe798b631fd7c72a333bf112c8511fbbc3e684e88",
  "raw": {
    "agent_id": "126459",
    "agent_uri": "https://centralcity.ai/a/8nz6Dt",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maellani74 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/8nz6Dt",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maellani74",
      "registrations": [
        {
          "agentId": 126459,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f049300c-7d11-409f-8950-ab2428041d6a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8nz6Dt",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793647596,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:31:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maellani74 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/8nz6Dt"
}

What the leaf hashes

{"body":"d8de7dec03cd80d14785968fccfcb279a96f7c3b67314a96580ec21fc44904e2","id":2255545,"kind":"listing","method":"sync.erc8004/1","observed_us":1793647914154453,"prev":2237668,"subject":"erc8004:5042:126459","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xd358d08493aa9a8e221cb159f6c9f9ba629ad7f22c91bf8bfed2325541b6ee11
2. 0x2509c732c36d794bd9c0419e481f33d2efe2b5a836504508cb59efb7adbca15c
3. 0xac3ef2fc85213949670213b86a79be03c52bf9b0f014259973167010c20baa73
4. 0x0adf40a830322486328fb2988bc9d1fe047a9fb0eac3f9e03bcfeaee8976af2c
5. 0x63946a1ba4c6550e4bff9f22b25ccc54d5eb1817becf1e7daa4abdf51f8fd0b7
6. 0xe9ee66278177f63f219d549ef71726869aeccd0eec146f9810e009e9fc856cd2
7. 0x8dfe8168c678dec06d61a645c358ea5ef04311d7e4feec65064dbb1b11c14855
8. 0xc2aff064d69df384255b667bd0c8cb33d7c36662173562b73caf22ee3e10894d
9. 0x5dded956054b1763cd37dc27c37a26f0498689c3153b4e51602535162d1a63d7
10. 0x4193e4a320f78e5bd04498c1390a3ebfcee2cf1a0f7791b41c4576eaa0b1880f
11. 0xe8991356b57f61ee2ea8bb7525ad6f64ea81c6a8f5558f476a989ba703a49bf1
12. 0xb81130982c0a1978797ed8bd05b775797db9de4bc7447436735c39b33fac9eac
13. 0x0ee251e21135d18ee3004d16c3618e1f970e8952654b422f2554f8aa0ae09b4f
14. 0x0a363925e7ecbf308dcd4c5e94385984a43aafeb977e419f632e8dc2019e0553
15. 0xa9134f4ed9cec34e13ba243b6a51db73753dbbb3b48c63bd82b22694813d2b02
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af