Evidence row 3716916

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5qz4op"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dc4ea46f-d0dd-4fdf-b40c-ebf885d94120/.well-known/agent-card.json"
    ]
  ],
  "name": "Norkino",
  "owner_address": "0xdd8d34382befcddaa61e2a2d315f41e06dc7c9b3",
  "raw": {
    "agent_id": "391435",
    "agent_uri": "https://centralcity.ai/a/5qz4op",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Norkino 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/5qz4op",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Norkino",
      "registrations": [
        {
          "agentId": 391435,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dc4ea46f-d0dd-4fdf-b40c-ebf885d94120/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5qz4op",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793963870,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T11:23:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Norkino 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/5qz4op"
}

What the leaf hashes

{"body":"c0bc8f9cd280715fc38454c3861d0d9d6a9b01b9fac655d84baa6ecef747f02e","id":3716916,"kind":"listing","method":"sync.erc8004/1","observed_us":1793964182135684,"prev":3716411,"subject":"erc8004:5042:391435","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x6a750e7ed5bb78e2b90ff440e5a11d87c3ac2bb5d74d4c98891377d8b9598047
2. 0x0b9b6f85bb616cf7d8419f2067a22d42b7b2cb4b1be2addcb3ae6d0926b06b17
3. 0x866050028b896780709c37345c56413bd1905ac916b2e6fcda1f230a1a3c003c
4. 0x1f304b43c327cb6495ca216b4759eb260aa2629d73eb287832e3cca47c852467
5. 0xc8263bfab2a03435ea1b74e771bf4cd0945b90b577a22a541a14e629ebdc082e
6. 0x9b6aab204e680217e2f33c464799cda84b7e88a37e2667e8c92632defceb43c7
7. 0xadc0bb4e1ccd93f425598adacd28ccc0e8bd449ce44cba975e482c785c48df49
8. 0x7e3c7881959e63a7f24779d9b29be835ddf032dc2202a6df3084e7a2cb7e7029
9. 0xdda4c7ad44ccd6082203e2938d50f2eb59dc022487c8272619db3c8b6fda7eb3
10. 0x2f8802ebf7db8f96de463574e72352ae4f781068caa798a15cd71ba1cf1d99bb
11. 0x936278d3549f6a8844821bb662418658a5b93b39964c0b4f2bf8ac7118cb651c
12. 0xd08887e0e259c994aafffc1a9aaaa7b1eedd819896b15147f02e48377f5697a5
13. 0xa59d707bff526a1af46d148195333570abcef45decc6fb736843cb6b63c23d94
14. 0xe02e716313f6c894f9aba6c60b7f4604a748d028c5f11750f11cfb94f52a57bc
15. 0xf2bc30db87e2aa2afe08f16c1943f967ac74b2e32364ad0b7cb45d2ffee7e447
16. 0x7a2e5c8104eb5015bfa08d52a9278aa0b4da48bd2fb98690cc2d1c225b5dc691
17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1