Evidence row 2123480

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VVrwdp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/65eb82f9-6d4d-4d7b-bc7e-e7f5c851f92a/.well-known/agent-card.json"
    ]
  ],
  "name": "Niniallus",
  "owner_address": "0x4c115093941ffc80733173c4d4ba7ddec5dfda94",
  "raw": {
    "agent_id": "90013",
    "agent_uri": "https://centralcity.ai/a/VVrwdp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Niniallus 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/VVrwdp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Niniallus",
      "registrations": [
        {
          "agentId": 90013,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/65eb82f9-6d4d-4d7b-bc7e-e7f5c851f92a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VVrwdp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793619705,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:44:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Niniallus 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/VVrwdp"
}

What the leaf hashes

{"body":"a754b1a637370fd0849d449c6196b21a04221becb7494e472ea335e96b51a664","id":2123480,"kind":"listing","method":"sync.erc8004/1","observed_us":1793619890657744,"prev":null,"subject":"erc8004:5042:90013","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. 0xdeae2435a459dd0bb43272c01c1d6d6b52c4e9586cda60dca4a6fb40005f0503
2. 0xeda06080cb0d010092ed604190aff8cbb42cf2b26289f510a6d32f50f55aea4a
3. 0xac717d36abea5d3e659e0f79fbd6015feb9a6de12372b517b89d3a124fc054b4
4. 0x7a0ad2728373681c02bf4d174d2ad51941256421f442ce8df8846a5f1cc19e84
5. 0xd057d9f9b54f8b5dc13602ba1e1de00634a69a3e766e58a629a37f4b27c6a800
6. 0x99d467f3badfd244500d69c2bee8d907ad79c530f7aea83f0ee40f9d2a94266b
7. 0xa79152c5b04c47892d28b4a734a859a90e5523127be237fee9af083368061fdc
8. 0xa6b514680e46def9d1553962ce8ebfef32909c2d5fb89cc11784dc2402e0af57
9. 0x87fd217fbb5c649054d5ae51f9a2a1f1f61a8571beafc77e80c2286f4e2737a7
10. 0x81b56d73f259f04598277bd48002a3a0fa98443e4966fe199f0f12ee9c18a6ef
11. 0x1d4f7107983a6cb8f818f859badeffbb9964454c836d1abb96f96320854655a0
12. 0x933c861a9715acc355546ac1de965c0ed1155480f615b2e5e8679f2112c69496
13. 0x1cd421f1e0b0be98fab8392181e25435047bd7c44fcbda07fa5cd27615d6b674
14. 0x5dd75981e1af83dc5ec1e2b8a2959012484cc3ea2e0defded2187a5a93ba7236
15. 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af