Evidence row 2193576

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/NMxws8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/611e409a-a85c-43b4-a93c-02b57514bdde/.well-known/agent-card.json"
    ]
  ],
  "name": "Zadeh",
  "owner_address": "0xe05e90369bd2bee8c83fac1b583523108f257656",
  "raw": {
    "agent_id": "122561",
    "agent_uri": "https://centralcity.ai/a/NMxws8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zadeh 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/NMxws8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zadeh",
      "registrations": [
        {
          "agentId": 122561,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/611e409a-a85c-43b4-a93c-02b57514bdde/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/NMxws8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793644749,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:43:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zadeh 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/NMxws8"
}

What the leaf hashes

{"body":"d539bdd2f00b557f4c51346d04f703e360e92f5fed6c7c0fbf9f04080bc3da99","id":2193576,"kind":"listing","method":"sync.erc8004/1","observed_us":1793644981202510,"prev":null,"subject":"erc8004:5042:122561","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. 0xa0527aa0c95a67907d1e373f07f78bc0310142db28b55c8c37c3786e1c00db8e
2. 0x3b14377fbf2365125b97e73907297fb8fb9daca9d057179e27b7f8bae0f5c463
3. 0xd0aa6218737c785f5e8bbfe69c1cbc1c267b2482c18297561d3a04070556a331
4. 0x4d0ae3a3df1c59f11778cf402ccce4b2f186e46f8ffd12fdf4dd0d6b4249b23c
5. 0x40c9d973379bb2209e9db65850919a7055aebf00958b04d876cf8f40729694eb
6. 0x14ba1866d22a9d3b574cc9a99c21c2184279a3fe60b9ad8e859bed03994a5ed9
7. 0x8e4fee8539a2e4a0aaa770d1c1aad2218c63d511dc2b283470c41289ac8ca574
8. 0x85441674de4da896d1b7856f1a397703f1841c79d1b6dc42c40d69cc86904deb
9. 0x2aca1a0b4e7f483e21641bc799448aa91ffe361aa4d627d00311391ee08aea23
10. 0xd273800431c5472d6c9dd5bee74fc34f76604437b05aeae2d469beb647735787
11. 0xfbec5b4845499ccf2d3a57695e30a46b01d34366aab18afc73285cbc321bd08a
12. 0xc7ff2516151ce4262a575ce2e228e9c674806720a6f837e7c4b223a7c393c916
13. 0x0503999a04120486c11b5e359e441fd5221b6b3e14bbdcfd7b1b4e8cbc5077ce
14. 0x44d08992eb52b7db0b3504ba234d634742d61c21889da1eb00242ce07e97334b
15. 0x7abf7290721a0b95be706db03c09de9df65bcba8e18ffe4616da43d9c31d6b0a
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af