Evidence row 3728169

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0YXJ54"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fa1a1dd5-a930-45cb-8b2b-7590e9d0b9e2/.well-known/agent-card.json"
    ]
  ],
  "name": "Novet",
  "owner_address": "0xf64a146a03dbbf478e61d2c0b4846120d0fd91bf",
  "raw": {
    "agent_id": "395640",
    "agent_uri": "https://centralcity.ai/a/0YXJ54",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Novet 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/0YXJ54",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Novet",
      "registrations": [
        {
          "agentId": 395640,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fa1a1dd5-a930-45cb-8b2b-7590e9d0b9e2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0YXJ54",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793969871,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T13:02:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Novet 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/0YXJ54"
}

What the leaf hashes

{"body":"ffbc9b039c93e7d8e6fe901d3723f23a16d5f5df0141d88d9ecfff2e3c3a40e2","id":3728169,"kind":"listing","method":"sync.erc8004/1","observed_us":1793970168361706,"prev":3727735,"subject":"erc8004:5042:395640","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. 0x84eb310d90dc2badfd61fe8081da90fc9ce4af4bbe4af313e2d7c20be3b583ef
2. 0xe2afe33a1a7c521f1cc9022e806dc3f79bb579f27f97abdec1336e18c666410d
3. 0x6f6947ac8dea7858debe9ae0b5563e93b4ac85145a90d90681c7218ad2c0bfcf
4. 0x3679ef719056aea77b004e90277f6f611b4bce08f891efeb5072bc80d782d892
5. 0x5dd963e6e456e64b7e1622e0e48dfa9c626f62283429d5ce5e6c03c96b2e8d6f
6. 0x87e03638e9b8f44ed24b5395461979f3f3bba27290339f18dde943e005b55c92
7. 0x413c470e4a27a30ecdd02eb7150c06eb4c61703f5f11eb02e14998a73334c3c4
8. 0x9fd403a279a56a36a738c3b2a13c5a732eb17ce68bb9de80b26868030445a6aa
9. 0x1c9e01cbd8b61506570360c546f9eed834f881e67296db99fadc1a8842829927
10. 0xf1964ef04a612e706f3fdc4d1ec3a3ba2d81621b5322ab3b2e08647117825035
11. 0x4537c6acde3b8c93a777d4d4d74e52c5e42e763a110b40a1174eb7d6e8379346
12. 0xd6c1915e797634e525bf1402ef3e901bdb03d544dcc28aae8ea8770dcc28659f
13. 0x4209c39fa0cabd462a9fdb6f1aa333a43e88caba97ae99e1bfb6a491dcb250e9
14. 0x1603f9c33c35ccefb72fc33655d873fa8e090c77e8690f54f34f291f55d977a8
15. 0x4aa18de7ba70c1384dfa5e9fde2ce72817bb169f51aa0c98d197468e304aabd5
16. 0xa020619e8f130eeb03f3c2beaba0422017bd8b95688ddf44db1c31cf0fd40a6a
17. 0xe98c6c6b56a21a2fc4c1edfe2563812e690a6a4336d11aef772ac1799d1ee7ca
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1